137440478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{853}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 250133184

約数和(自身を除く): 112692706

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 677, 853, 1354, 1706, 4739, 5971, 9478, 11509, 11942, 14501, 23018, 29002, 80563, 101507, 161126, 203014, 577481, 1154962, 4042367, 8084734, 9817177, 19634354, 68720239, 137440478]

約数ペア:

[(1, 137440478), (2, 68720239), (7, 19634354), (14, 9817177), (17, 8084734), (34, 4042367), (119, 1154962), (238, 577481), (677, 203014), (853, 161126), (1354, 101507), (1706, 80563), (4739, 29002), (5971, 23018), (9478, 14501), (11509, 11942)]