171946992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13831}}^1$

素因数の和:13886

約数の個数: 80

約数和(自身を含む): 521411072

約数和(自身を除く): 349464080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 13831, 27662, 41493, 55324, 82986, 96817, 110648, 165972, 193634, 221296, 290451, 331944, 387268, 511747, 580902, 663888, 774536, 1023494, 1161804, 1535241, 1549072, 2046988, 2323608, 3070482, 3582229, 4093976, 4647216, 6140964, 7164458, 8187952, 10746687, 12281928, 14328916, 21493374, 24563856, 28657832, 42986748, 57315664, 85973496, 171946992]

約数ペア:

[(1, 171946992), (2, 85973496), (3, 57315664), (4, 42986748), (6, 28657832), (7, 24563856), (8, 21493374), (12, 14328916), (14, 12281928), (16, 10746687), (21, 8187952), (24, 7164458), (28, 6140964), (37, 4647216), (42, 4093976), (48, 3582229), (56, 3070482), (74, 2323608), (84, 2046988), (111, 1549072), (112, 1535241), (148, 1161804), (168, 1023494), (222, 774536), (259, 663888), (296, 580902), (336, 511747), (444, 387268), (518, 331944), (592, 290451), (777, 221296), (888, 193634), (1036, 165972), (1554, 110648), (1776, 96817), (2072, 82986), (3108, 55324), (4144, 41493), (6216, 27662), (12432, 13831)]