127421136

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 370940544

約数和(自身を除く): 243519408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 67, 72, 94, 134, 141, 144, 188, 201, 268, 281, 282, 376, 402, 423, 536, 562, 564, 603, 752, 804, 843, 846, 1072, 1124, 1128, 1206, 1608, 1686, 1692, 2248, 2256, 2412, 2529, 3149, 3216, 3372, 3384, 4496, 4824, 5058, 6298, 6744, 6768, 9447, 9648, 10116, 12596, 13207, 13488, 18827, 18894, 20232, 25192, 26414, 28341, 37654, 37788, 39621, 40464, 50384, 52828, 56481, 56682, 75308, 75576, 79242, 105656, 112962, 113364, 118863, 150616, 151152, 158484, 169443, 211312, 225924, 226728, 237726, 301232, 316968, 338886, 451848, 453456, 475452, 633936, 677772, 884869, 903696, 950904, 1355544, 1769738, 1901808, 2654607, 2711088, 3539476, 5309214, 7078952, 7963821, 10618428, 14157904, 15927642, 21236856, 31855284, 42473712, 63710568, 127421136]

約数ペア:

[(1, 127421136), (2, 63710568), (3, 42473712), (4, 31855284), (6, 21236856), (8, 15927642), (9, 14157904), (12, 10618428), (16, 7963821), (18, 7078952), (24, 5309214), (36, 3539476), (47, 2711088), (48, 2654607), (67, 1901808), (72, 1769738), (94, 1355544), (134, 950904), (141, 903696), (144, 884869), (188, 677772), (201, 633936), (268, 475452), (281, 453456), (282, 451848), (376, 338886), (402, 316968), (423, 301232), (536, 237726), (562, 226728), (564, 225924), (603, 211312), (752, 169443), (804, 158484), (843, 151152), (846, 150616), (1072, 118863), (1124, 113364), (1128, 112962), (1206, 105656), (1608, 79242), (1686, 75576), (1692, 75308), (2248, 56682), (2256, 56481), (2412, 52828), (2529, 50384), (3149, 40464), (3216, 39621), (3372, 37788), (3384, 37654), (4496, 28341), (4824, 26414), (5058, 25192), (6298, 20232), (6744, 18894), (6768, 18827), (9447, 13488), (9648, 13207), (10116, 12596)]