143999388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307691}}^1$

素因数の和:307714

約数の個数: 36

約数和(自身を含む): 391999608

約数和(自身を除く): 248000220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 307691, 615382, 923073, 1230764, 1846146, 2769219, 3692292, 3999983, 5538438, 7999966, 11076876, 11999949, 15999932, 23999898, 35999847, 47999796, 71999694, 143999388]

約数ペア:

[(1, 143999388), (2, 71999694), (3, 47999796), (4, 35999847), (6, 23999898), (9, 15999932), (12, 11999949), (13, 11076876), (18, 7999966), (26, 5538438), (36, 3999983), (39, 3692292), (52, 2769219), (78, 1846146), (117, 1230764), (156, 923073), (234, 615382), (468, 307691)]