131361048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 462873600

約数和(自身を除く): 331512552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 41, 42, 52, 54, 56, 63, 72, 78, 82, 84, 91, 104, 108, 117, 123, 126, 156, 163, 164, 168, 182, 189, 216, 234, 246, 252, 273, 287, 312, 326, 328, 351, 364, 369, 378, 468, 489, 492, 504, 533, 546, 574, 652, 702, 728, 738, 756, 819, 861, 936, 978, 984, 1066, 1092, 1107, 1141, 1148, 1304, 1404, 1467, 1476, 1512, 1599, 1638, 1722, 1956, 2119, 2132, 2184, 2214, 2282, 2296, 2457, 2583, 2808, 2934, 2952, 3198, 3276, 3423, 3444, 3731, 3912, 4238, 4264, 4401, 4428, 4564, 4797, 4914, 5166, 5868, 6357, 6396, 6552, 6683, 6846, 6888, 7462, 7749, 8476, 8802, 8856, 9128, 9594, 9828, 10269, 10332, 11193, 11736, 12714, 12792, 13366, 13692, 14391, 14833, 14924, 15498, 16952, 17604, 19071, 19188, 19656, 20049, 20538, 20664, 22386, 25428, 26732, 27384, 28782, 29666, 29848, 30807, 30996, 33579, 35208, 38142, 38376, 40098, 41076, 44499, 44772, 46781, 50856, 53464, 57213, 57564, 59332, 60147, 61614, 61992, 67158, 76284, 80196, 82152, 86879, 88998, 89544, 93562, 100737, 114426, 115128, 118664, 120294, 123228, 133497, 134316, 140343, 152568, 160392, 173758, 177996, 180441, 187124, 201474, 228852, 240588, 246456, 260637, 266994, 268632, 280686, 347516, 355992, 360882, 374248, 400491, 402948, 421029, 457704, 481176, 521274, 533988, 561372, 608153, 695032, 721764, 781911, 800982, 805896, 842058, 1042548, 1067976, 1122744, 1216306, 1263087, 1443528, 1563822, 1601964, 1684116, 1824459, 2085096, 2345733, 2432612, 2526174, 3127644, 3203928, 3368232, 3648918, 4691466, 4865224, 5052348, 5473377, 6255288, 7297836, 9382932, 10104696, 10946754, 14595672, 16420131, 18765864, 21893508, 32840262, 43787016, 65680524, 131361048]

約数ペア:

[(1, 131361048), (2, 65680524), (3, 43787016), (4, 32840262), (6, 21893508), (7, 18765864), (8, 16420131), (9, 14595672), (12, 10946754), (13, 10104696), (14, 9382932), (18, 7297836), (21, 6255288), (24, 5473377), (26, 5052348), (27, 4865224), (28, 4691466), (36, 3648918), (39, 3368232), (41, 3203928), (42, 3127644), (52, 2526174), (54, 2432612), (56, 2345733), (63, 2085096), (72, 1824459), (78, 1684116), (82, 1601964), (84, 1563822), (91, 1443528), (104, 1263087), (108, 1216306), (117, 1122744), (123, 1067976), (126, 1042548), (156, 842058), (163, 805896), (164, 800982), (168, 781911), (182, 721764), (189, 695032), (216, 608153), (234, 561372), (246, 533988), (252, 521274), (273, 481176), (287, 457704), (312, 421029), (326, 402948), (328, 400491), (351, 374248), (364, 360882), (369, 355992), (378, 347516), (468, 280686), (489, 268632), (492, 266994), (504, 260637), (533, 246456), (546, 240588), (574, 228852), (652, 201474), (702, 187124), (728, 180441), (738, 177996), (756, 173758), (819, 160392), (861, 152568), (936, 140343), (978, 134316), (984, 133497), (1066, 123228), (1092, 120294), (1107, 118664), (1141, 115128), (1148, 114426), (1304, 100737), (1404, 93562), (1467, 89544), (1476, 88998), (1512, 86879), (1599, 82152), (1638, 80196), (1722, 76284), (1956, 67158), (2119, 61992), (2132, 61614), (2184, 60147), (2214, 59332), (2282, 57564), (2296, 57213), (2457, 53464), (2583, 50856), (2808, 46781), (2934, 44772), (2952, 44499), (3198, 41076), (3276, 40098), (3423, 38376), (3444, 38142), (3731, 35208), (3912, 33579), (4238, 30996), (4264, 30807), (4401, 29848), (4428, 29666), (4564, 28782), (4797, 27384), (4914, 26732), (5166, 25428), (5868, 22386), (6357, 20664), (6396, 20538), (6552, 20049), (6683, 19656), (6846, 19188), (6888, 19071), (7462, 17604), (7749, 16952), (8476, 15498), (8802, 14924), (8856, 14833), (9128, 14391), (9594, 13692), (9828, 13366), (10269, 12792), (10332, 12714), (11193, 11736)]