237182372

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 482160000

約数和(自身を除く): 244977628

約数列:

[1, 2, 4, 7, 14, 28, 139, 149, 278, 298, 409, 556, 596, 818, 973, 1043, 1636, 1946, 2086, 2863, 3892, 4172, 5726, 11452, 20711, 41422, 56851, 60941, 82844, 113702, 121882, 144977, 227404, 243764, 289954, 397957, 426587, 579908, 795914, 853174, 1591828, 1706348, 8470799, 16941598, 33883196, 59295593, 118591186, 237182372]

約数ペア:

[(1, 237182372), (2, 118591186), (4, 59295593), (7, 33883196), (14, 16941598), (28, 8470799), (139, 1706348), (149, 1591828), (278, 853174), (298, 795914), (409, 579908), (556, 426587), (596, 397957), (818, 289954), (973, 243764), (1043, 227404), (1636, 144977), (1946, 121882), (2086, 113702), (2863, 82844), (3892, 60941), (4172, 56851), (5726, 41422), (11452, 20711)]