181398672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 635514880

約数和(自身を除く): 454116208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 109, 112, 117, 126, 127, 144, 156, 168, 182, 208, 218, 234, 252, 254, 273, 312, 327, 336, 364, 381, 436, 468, 504, 508, 546, 624, 654, 728, 762, 763, 819, 872, 889, 936, 981, 1008, 1016, 1092, 1143, 1308, 1417, 1456, 1524, 1526, 1638, 1651, 1744, 1778, 1872, 1962, 2032, 2184, 2286, 2289, 2616, 2667, 2834, 3048, 3052, 3276, 3302, 3556, 3924, 4251, 4368, 4572, 4578, 4953, 5232, 5334, 5668, 6096, 6104, 6552, 6604, 6867, 7112, 7848, 8001, 8502, 9144, 9156, 9906, 9919, 10668, 11336, 11557, 12208, 12753, 13104, 13208, 13734, 13843, 14224, 14859, 15696, 16002, 17004, 18288, 18312, 19812, 19838, 21336, 22672, 23114, 25506, 26416, 27468, 27686, 29718, 29757, 32004, 34008, 34671, 36624, 39624, 39676, 41529, 42672, 46228, 51012, 54936, 55372, 59436, 59514, 64008, 68016, 69342, 79248, 79352, 83058, 89271, 92456, 96901, 102024, 104013, 109872, 110744, 118872, 119028, 124587, 128016, 138684, 158704, 166116, 178542, 179959, 184912, 193802, 204048, 208026, 221488, 237744, 238056, 249174, 277368, 290703, 332232, 357084, 359918, 387604, 416052, 476112, 498348, 539877, 554736, 581406, 664464, 714168, 719836, 775208, 832104, 872109, 996696, 1079754, 1162812, 1259713, 1428336, 1439672, 1550416, 1619631, 1664208, 1744218, 1993392, 2159508, 2325624, 2519426, 2879344, 3239262, 3488436, 3779139, 4319016, 4651248, 5038852, 6478524, 6976872, 7558278, 8638032, 10077704, 11337417, 12957048, 13953744, 15116556, 20155408, 22674834, 25914096, 30233112, 45349668, 60466224, 90699336, 181398672]

約数ペア:

[(1, 181398672), (2, 90699336), (3, 60466224), (4, 45349668), (6, 30233112), (7, 25914096), (8, 22674834), (9, 20155408), (12, 15116556), (13, 13953744), (14, 12957048), (16, 11337417), (18, 10077704), (21, 8638032), (24, 7558278), (26, 6976872), (28, 6478524), (36, 5038852), (39, 4651248), (42, 4319016), (48, 3779139), (52, 3488436), (56, 3239262), (63, 2879344), (72, 2519426), (78, 2325624), (84, 2159508), (91, 1993392), (104, 1744218), (109, 1664208), (112, 1619631), (117, 1550416), (126, 1439672), (127, 1428336), (144, 1259713), (156, 1162812), (168, 1079754), (182, 996696), (208, 872109), (218, 832104), (234, 775208), (252, 719836), (254, 714168), (273, 664464), (312, 581406), (327, 554736), (336, 539877), (364, 498348), (381, 476112), (436, 416052), (468, 387604), (504, 359918), (508, 357084), (546, 332232), (624, 290703), (654, 277368), (728, 249174), (762, 238056), (763, 237744), (819, 221488), (872, 208026), (889, 204048), (936, 193802), (981, 184912), (1008, 179959), (1016, 178542), (1092, 166116), (1143, 158704), (1308, 138684), (1417, 128016), (1456, 124587), (1524, 119028), (1526, 118872), (1638, 110744), (1651, 109872), (1744, 104013), (1778, 102024), (1872, 96901), (1962, 92456), (2032, 89271), (2184, 83058), (2286, 79352), (2289, 79248), (2616, 69342), (2667, 68016), (2834, 64008), (3048, 59514), (3052, 59436), (3276, 55372), (3302, 54936), (3556, 51012), (3924, 46228), (4251, 42672), (4368, 41529), (4572, 39676), (4578, 39624), (4953, 36624), (5232, 34671), (5334, 34008), (5668, 32004), (6096, 29757), (6104, 29718), (6552, 27686), (6604, 27468), (6867, 26416), (7112, 25506), (7848, 23114), (8001, 22672), (8502, 21336), (9144, 19838), (9156, 19812), (9906, 18312), (9919, 18288), (10668, 17004), (11336, 16002), (11557, 15696), (12208, 14859), (12753, 14224), (13104, 13843), (13208, 13734)]