151291228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 307528704

約数和(自身を除く): 156237476

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 223, 374, 446, 748, 892, 907, 1814, 2453, 3628, 3791, 4906, 7582, 9812, 9977, 15164, 15419, 19954, 30838, 39908, 41701, 61676, 83402, 166804, 169609, 202261, 339218, 404522, 678436, 809044, 2224871, 3438437, 4449742, 6876874, 8899484, 13753748, 37822807, 75645614, 151291228]

約数ペア:

[(1, 151291228), (2, 75645614), (4, 37822807), (11, 13753748), (17, 8899484), (22, 6876874), (34, 4449742), (44, 3438437), (68, 2224871), (187, 809044), (223, 678436), (374, 404522), (446, 339218), (748, 202261), (892, 169609), (907, 166804), (1814, 83402), (2453, 61676), (3628, 41701), (3791, 39908), (4906, 30838), (7582, 19954), (9812, 15419), (9977, 15164)]