156924588680

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3299}}^1\times {\mathrm{17749}}^1$

素因数の和:21126

約数の個数: 64

約数和(自身を含む): 358479000000

約数和(自身を除く): 201554411320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 3299, 6598, 13196, 16495, 17749, 26392, 32990, 35498, 65980, 70996, 88745, 131960, 141992, 177490, 221033, 354980, 442066, 709960, 884132, 1105165, 1189183, 1768264, 2210330, 2378366, 4420660, 4756732, 5945915, 8841320, 9513464, 11891830, 23783660, 47567320, 58553951, 117107902, 234215804, 292769755, 468431608, 585539510, 1171079020, 2342158040, 3923114717, 7846229434, 15692458868, 19615573585, 31384917736, 39231147170, 78462294340, 156924588680]

約数ペア:

[(1, 156924588680), (2, 78462294340), (4, 39231147170), (5, 31384917736), (8, 19615573585), (10, 15692458868), (20, 7846229434), (40, 3923114717), (67, 2342158040), (134, 1171079020), (268, 585539510), (335, 468431608), (536, 292769755), (670, 234215804), (1340, 117107902), (2680, 58553951), (3299, 47567320), (6598, 23783660), (13196, 11891830), (16495, 9513464), (17749, 8841320), (26392, 5945915), (32990, 4756732), (35498, 4420660), (65980, 2378366), (70996, 2210330), (88745, 1768264), (131960, 1189183), (141992, 1105165), (177490, 884132), (221033, 709960), (354980, 442066)]