149880462

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{1163}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 307072512

約数和(自身を除く): 157192050

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 457, 914, 1163, 1371, 2326, 2742, 3489, 6978, 21479, 42958, 54661, 64437, 109322, 128874, 163983, 327966, 531491, 1062982, 1594473, 3188946, 24980077, 49960154, 74940231, 149880462]

約数ペア:

[(1, 149880462), (2, 74940231), (3, 49960154), (6, 24980077), (47, 3188946), (94, 1594473), (141, 1062982), (282, 531491), (457, 327966), (914, 163983), (1163, 128874), (1371, 109322), (2326, 64437), (2742, 54661), (3489, 42958), (6978, 21479)]