142488492496

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{3181}}^1$

素因数の和:3441

約数の個数: 160

約数和(自身を含む): 329997735936

約数和(自身を除く): 187509243440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 71, 86, 112, 131, 142, 172, 262, 284, 301, 344, 497, 524, 568, 602, 688, 917, 994, 1048, 1136, 1204, 1834, 1988, 2096, 2408, 3053, 3181, 3668, 3976, 4816, 5633, 6106, 6362, 7336, 7952, 9301, 11266, 12212, 12724, 14672, 18602, 21371, 22267, 22532, 24424, 25448, 37204, 39431, 42742, 44534, 45064, 48848, 50896, 65107, 74408, 78862, 85484, 89068, 90128, 130214, 136783, 148816, 157724, 170968, 178136, 225851, 260428, 273566, 315448, 341936, 356272, 399943, 416711, 451702, 520856, 547132, 630896, 799886, 833422, 903404, 957481, 1041712, 1094264, 1580957, 1599772, 1666844, 1806808, 1914962, 2188528, 2799601, 2916977, 3161914, 3199544, 3333688, 3613616, 3829924, 5599202, 5833954, 6323828, 6399088, 6667376, 7659848, 9711593, 11198404, 11667908, 12647656, 15319696, 17918573, 19423186, 22396808, 23335816, 25295312, 29586481, 35837146, 38846372, 44793616, 46671632, 59172962, 67981151, 71674292, 77692744, 118345924, 125430011, 135962302, 143348584, 155385488, 207105367, 236691848, 250860022, 271924604, 286697168, 414210734, 473383696, 501720044, 543849208, 828421468, 1003440088, 1087698416, 1272218683, 1656842936, 2006880176, 2544437366, 3313685872, 5088874732, 8905530781, 10177749464, 17811061562, 20355498928, 35622123124, 71244246248, 142488492496]

約数ペア:

[(1, 142488492496), (2, 71244246248), (4, 35622123124), (7, 20355498928), (8, 17811061562), (14, 10177749464), (16, 8905530781), (28, 5088874732), (43, 3313685872), (56, 2544437366), (71, 2006880176), (86, 1656842936), (112, 1272218683), (131, 1087698416), (142, 1003440088), (172, 828421468), (262, 543849208), (284, 501720044), (301, 473383696), (344, 414210734), (497, 286697168), (524, 271924604), (568, 250860022), (602, 236691848), (688, 207105367), (917, 155385488), (994, 143348584), (1048, 135962302), (1136, 125430011), (1204, 118345924), (1834, 77692744), (1988, 71674292), (2096, 67981151), (2408, 59172962), (3053, 46671632), (3181, 44793616), (3668, 38846372), (3976, 35837146), (4816, 29586481), (5633, 25295312), (6106, 23335816), (6362, 22396808), (7336, 19423186), (7952, 17918573), (9301, 15319696), (11266, 12647656), (12212, 11667908), (12724, 11198404), (14672, 9711593), (18602, 7659848), (21371, 6667376), (22267, 6399088), (22532, 6323828), (24424, 5833954), (25448, 5599202), (37204, 3829924), (39431, 3613616), (42742, 3333688), (44534, 3199544), (45064, 3161914), (48848, 2916977), (50896, 2799601), (65107, 2188528), (74408, 1914962), (78862, 1806808), (85484, 1666844), (89068, 1599772), (90128, 1580957), (130214, 1094264), (136783, 1041712), (148816, 957481), (157724, 903404), (170968, 833422), (178136, 799886), (225851, 630896), (260428, 547132), (273566, 520856), (315448, 451702), (341936, 416711), (356272, 399943)]