131903016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 419443200

約数和(自身を除く): 287540184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 43, 56, 57, 62, 76, 84, 86, 93, 114, 124, 129, 133, 152, 168, 172, 186, 217, 228, 248, 258, 266, 301, 344, 372, 399, 434, 456, 516, 532, 589, 602, 651, 744, 798, 817, 868, 903, 961, 1032, 1064, 1178, 1204, 1302, 1333, 1596, 1634, 1736, 1767, 1806, 1922, 2356, 2408, 2451, 2604, 2666, 2883, 3192, 3268, 3534, 3612, 3844, 3999, 4123, 4712, 4902, 5208, 5332, 5719, 5766, 6536, 6727, 7068, 7224, 7688, 7998, 8246, 9331, 9804, 10664, 11438, 11532, 12369, 13454, 14136, 15996, 16492, 17157, 18259, 18662, 19608, 20181, 22876, 23064, 24738, 25327, 26908, 27993, 31992, 32984, 34314, 36518, 37324, 40362, 41323, 45752, 49476, 50654, 53816, 54777, 55986, 68628, 73036, 74648, 75981, 80724, 82646, 98952, 101308, 109554, 111972, 123969, 127813, 137256, 146072, 151962, 161448, 165292, 177289, 202616, 219108, 223944, 247938, 255626, 289261, 303924, 330584, 354578, 383439, 438216, 495876, 511252, 531867, 578522, 607848, 709156, 766878, 785137, 867783, 991752, 1022504, 1063734, 1157044, 1418312, 1533756, 1570274, 1735566, 2127468, 2314088, 2355411, 3067512, 3140548, 3471132, 4254936, 4710822, 5495959, 6281096, 6942264, 9421644, 10991918, 16487877, 18843288, 21983836, 32975754, 43967672, 65951508, 131903016]

約数ペア:

[(1, 131903016), (2, 65951508), (3, 43967672), (4, 32975754), (6, 21983836), (7, 18843288), (8, 16487877), (12, 10991918), (14, 9421644), (19, 6942264), (21, 6281096), (24, 5495959), (28, 4710822), (31, 4254936), (38, 3471132), (42, 3140548), (43, 3067512), (56, 2355411), (57, 2314088), (62, 2127468), (76, 1735566), (84, 1570274), (86, 1533756), (93, 1418312), (114, 1157044), (124, 1063734), (129, 1022504), (133, 991752), (152, 867783), (168, 785137), (172, 766878), (186, 709156), (217, 607848), (228, 578522), (248, 531867), (258, 511252), (266, 495876), (301, 438216), (344, 383439), (372, 354578), (399, 330584), (434, 303924), (456, 289261), (516, 255626), (532, 247938), (589, 223944), (602, 219108), (651, 202616), (744, 177289), (798, 165292), (817, 161448), (868, 151962), (903, 146072), (961, 137256), (1032, 127813), (1064, 123969), (1178, 111972), (1204, 109554), (1302, 101308), (1333, 98952), (1596, 82646), (1634, 80724), (1736, 75981), (1767, 74648), (1806, 73036), (1922, 68628), (2356, 55986), (2408, 54777), (2451, 53816), (2604, 50654), (2666, 49476), (2883, 45752), (3192, 41323), (3268, 40362), (3534, 37324), (3612, 36518), (3844, 34314), (3999, 32984), (4123, 31992), (4712, 27993), (4902, 26908), (5208, 25327), (5332, 24738), (5719, 23064), (5766, 22876), (6536, 20181), (6727, 19608), (7068, 18662), (7224, 18259), (7688, 17157), (7998, 16492), (8246, 15996), (9331, 14136), (9804, 13454), (10664, 12369), (11438, 11532)]