156980858874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1\times {\mathrm{21313}}^1$

素因数の和:22599

約数の個数: 64

約数和(自身を含む): 361439060736

約数和(自身を除く): 204458201862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 1117, 2198, 2234, 3297, 3351, 6594, 6702, 7819, 15638, 21313, 23457, 42626, 46914, 63939, 127878, 149191, 175369, 298382, 350738, 447573, 526107, 895146, 1052214, 1227583, 2455166, 3346141, 3682749, 6692282, 7365498, 10038423, 20076846, 23422987, 23806621, 46845974, 47613242, 70268961, 71419863, 140537922, 142839726, 166646347, 333292694, 499939041, 999878082, 3737639497, 7475278994, 11212918491, 22425836982, 26163476479, 52326952958, 78490429437, 156980858874]

約数ペア:

[(1, 156980858874), (2, 78490429437), (3, 52326952958), (6, 26163476479), (7, 22425836982), (14, 11212918491), (21, 7475278994), (42, 3737639497), (157, 999878082), (314, 499939041), (471, 333292694), (942, 166646347), (1099, 142839726), (1117, 140537922), (2198, 71419863), (2234, 70268961), (3297, 47613242), (3351, 46845974), (6594, 23806621), (6702, 23422987), (7819, 20076846), (15638, 10038423), (21313, 7365498), (23457, 6692282), (42626, 3682749), (46914, 3346141), (63939, 2455166), (127878, 1227583), (149191, 1052214), (175369, 895146), (298382, 526107), (350738, 447573)]