158517376

素因数分解:

$2^7\times {\mathrm{521}}^1\times {\mathrm{2377}}^1$

素因数の和:2912

約数の個数: 32

約数和(自身を含む): 316535580

約数和(自身を除く): 158018204

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 521, 1042, 2084, 2377, 4168, 4754, 8336, 9508, 16672, 19016, 33344, 38032, 66688, 76064, 152128, 304256, 1238417, 2476834, 4953668, 9907336, 19814672, 39629344, 79258688, 158517376]

約数ペア:

[(1, 158517376), (2, 79258688), (4, 39629344), (8, 19814672), (16, 9907336), (32, 4953668), (64, 2476834), (128, 1238417), (521, 304256), (1042, 152128), (2084, 76064), (2377, 66688), (4168, 38032), (4754, 33344), (8336, 19016), (9508, 16672)]