179367938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 288731520

約数和(自身を除く): 109363582

約数列:

[1, 2, 23, 46, 61, 97, 122, 194, 659, 1318, 1403, 2231, 2806, 4462, 5917, 11834, 15157, 30314, 40199, 63923, 80398, 127846, 136091, 272182, 924577, 1470229, 1849154, 2940458, 3899303, 7798606, 89683969, 179367938]

約数ペア:

[(1, 179367938), (2, 89683969), (23, 7798606), (46, 3899303), (61, 2940458), (97, 1849154), (122, 1470229), (194, 924577), (659, 272182), (1318, 136091), (1403, 127846), (2231, 80398), (2806, 63923), (4462, 40199), (5917, 30314), (11834, 15157)]