156543755856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{8221}}^1$

素因数の和:8521

約数の個数: 160

約数和(自身を含む): 425950642176

約数和(自身を除く): 269406886320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 93, 124, 134, 186, 191, 201, 248, 268, 372, 382, 402, 496, 536, 573, 744, 764, 804, 1072, 1146, 1488, 1528, 1608, 2077, 2292, 3056, 3216, 4154, 4584, 5921, 6231, 8221, 8308, 9168, 11842, 12462, 12797, 16442, 16616, 17763, 23684, 24663, 24924, 25594, 32884, 33232, 35526, 38391, 47368, 49326, 49848, 51188, 65768, 71052, 76782, 94736, 98652, 99696, 102376, 131536, 142104, 153564, 197304, 204752, 254851, 284208, 307128, 394608, 396707, 509702, 550807, 614256, 764553, 793414, 1019404, 1101614, 1190121, 1529106, 1570211, 1586828, 1652421, 2038808, 2203228, 2380242, 3058212, 3140422, 3173656, 3304842, 4077616, 4406456, 4710633, 4760484, 6116424, 6280844, 6347312, 6609684, 8812912, 9421266, 9520968, 12232848, 12561688, 13219368, 17075017, 18842532, 19041936, 25123376, 26438736, 34150034, 37685064, 48676541, 51225051, 68300068, 75370128, 97353082, 102450102, 105204137, 136600136, 146029623, 194706164, 204900204, 210408274, 273200272, 292059246, 315612411, 389412328, 409800408, 420816548, 584118492, 631224822, 778824656, 819600816, 841633096, 1168236984, 1262449644, 1683266192, 2336473968, 2524899288, 3261328247, 5049798576, 6522656494, 9783984741, 13045312988, 19567969482, 26090625976, 39135938964, 52181251952, 78271877928, 156543755856]

約数ペア:

[(1, 156543755856), (2, 78271877928), (3, 52181251952), (4, 39135938964), (6, 26090625976), (8, 19567969482), (12, 13045312988), (16, 9783984741), (24, 6522656494), (31, 5049798576), (48, 3261328247), (62, 2524899288), (67, 2336473968), (93, 1683266192), (124, 1262449644), (134, 1168236984), (186, 841633096), (191, 819600816), (201, 778824656), (248, 631224822), (268, 584118492), (372, 420816548), (382, 409800408), (402, 389412328), (496, 315612411), (536, 292059246), (573, 273200272), (744, 210408274), (764, 204900204), (804, 194706164), (1072, 146029623), (1146, 136600136), (1488, 105204137), (1528, 102450102), (1608, 97353082), (2077, 75370128), (2292, 68300068), (3056, 51225051), (3216, 48676541), (4154, 37685064), (4584, 34150034), (5921, 26438736), (6231, 25123376), (8221, 19041936), (8308, 18842532), (9168, 17075017), (11842, 13219368), (12462, 12561688), (12797, 12232848), (16442, 9520968), (16616, 9421266), (17763, 8812912), (23684, 6609684), (24663, 6347312), (24924, 6280844), (25594, 6116424), (32884, 4760484), (33232, 4710633), (35526, 4406456), (38391, 4077616), (47368, 3304842), (49326, 3173656), (49848, 3140422), (51188, 3058212), (65768, 2380242), (71052, 2203228), (76782, 2038808), (94736, 1652421), (98652, 1586828), (99696, 1570211), (102376, 1529106), (131536, 1190121), (142104, 1101614), (153564, 1019404), (197304, 793414), (204752, 764553), (254851, 614256), (284208, 550807), (307128, 509702), (394608, 396707)]