149990456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14323}}^1$

素因数の和:14364

約数の個数: 64

約数和(自身を含む): 371278080

約数和(自身を除く): 221287624

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 10472, 14323, 28646, 57292, 100261, 114584, 157553, 200522, 243491, 315106, 401044, 486982, 630212, 802088, 973964, 1102871, 1260424, 1704437, 1947928, 2205742, 2678401, 3408874, 4411484, 5356802, 6817748, 8822968, 10713604, 13635496, 18748807, 21427208, 37497614, 74995228, 149990456]

約数ペア:

[(1, 149990456), (2, 74995228), (4, 37497614), (7, 21427208), (8, 18748807), (11, 13635496), (14, 10713604), (17, 8822968), (22, 6817748), (28, 5356802), (34, 4411484), (44, 3408874), (56, 2678401), (68, 2205742), (77, 1947928), (88, 1704437), (119, 1260424), (136, 1102871), (154, 973964), (187, 802088), (238, 630212), (308, 486982), (374, 401044), (476, 315106), (616, 243491), (748, 200522), (952, 157553), (1309, 114584), (1496, 100261), (2618, 57292), (5236, 28646), (10472, 14323)]