157122378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1231}}^1$

素因数の和:2259

約数の個数: 48

約数和(自身を含む): 389765376

約数和(自身を除く): 232642998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1013, 1231, 2026, 2462, 3039, 3693, 6078, 7091, 7386, 8617, 9117, 11079, 14182, 17234, 18234, 21273, 22158, 25851, 42546, 51702, 63819, 77553, 127638, 155106, 1247003, 2494006, 3741009, 7482018, 8729021, 11223027, 17458042, 22446054, 26187063, 52374126, 78561189, 157122378]

約数ペア:

[(1, 157122378), (2, 78561189), (3, 52374126), (6, 26187063), (7, 22446054), (9, 17458042), (14, 11223027), (18, 8729021), (21, 7482018), (42, 3741009), (63, 2494006), (126, 1247003), (1013, 155106), (1231, 127638), (2026, 77553), (2462, 63819), (3039, 51702), (3693, 42546), (6078, 25851), (7091, 22158), (7386, 21273), (8617, 18234), (9117, 17234), (11079, 14182)]