157040246990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{323801}}^1\times {\mathrm{4409}}^1$

素因数の和:328228

約数の個数: 32

約数和(自身を含む): 308440833120

約数和(自身を除く): 151400586130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4409, 8818, 22045, 44090, 48499, 96998, 242495, 323801, 484990, 647602, 1619005, 3238010, 3561811, 7123622, 17809055, 35618110, 1427638609, 2855277218, 7138193045, 14276386090, 15704024699, 31408049398, 78520123495, 157040246990]

約数ペア:

[(1, 157040246990), (2, 78520123495), (5, 31408049398), (10, 15704024699), (11, 14276386090), (22, 7138193045), (55, 2855277218), (110, 1427638609), (4409, 35618110), (8818, 17809055), (22045, 7123622), (44090, 3561811), (48499, 3238010), (96998, 1619005), (242495, 647602), (323801, 484990)]