130971152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3863}}^1$

素因数の和:4047

約数の個数: 40

約数和(自身を含む): 275024064

約数和(自身を除く): 144052912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 3863, 4238, 7726, 8476, 15452, 16952, 30904, 33904, 50219, 61808, 100438, 200876, 401752, 629669, 803504, 1259338, 2518676, 5037352, 8185697, 10074704, 16371394, 32742788, 65485576, 130971152]

約数ペア:

[(1, 130971152), (2, 65485576), (4, 32742788), (8, 16371394), (13, 10074704), (16, 8185697), (26, 5037352), (52, 2518676), (104, 1259338), (163, 803504), (208, 629669), (326, 401752), (652, 200876), (1304, 100438), (2119, 61808), (2608, 50219), (3863, 33904), (4238, 30904), (7726, 16952), (8476, 15452)]