179396974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 290115360

約数和(自身を除く): 110718386

約数列:

[1, 2, 19, 38, 61, 122, 193, 386, 401, 802, 1159, 2318, 3667, 7334, 7619, 11773, 15238, 23546, 24461, 48922, 77393, 154786, 223687, 447374, 464759, 929518, 1470467, 2940934, 4720973, 9441946, 89698487, 179396974]

約数ペア:

[(1, 179396974), (2, 89698487), (19, 9441946), (38, 4720973), (61, 2940934), (122, 1470467), (193, 929518), (386, 464759), (401, 447374), (802, 223687), (1159, 154786), (2318, 77393), (3667, 48922), (7334, 24461), (7619, 23546), (11773, 15238)]