125680768

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{3137}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 251259660

約数和(自身を除く): 125578892

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 626, 1252, 2504, 3137, 5008, 6274, 10016, 12548, 20032, 25096, 40064, 50192, 100384, 200768, 401536, 981881, 1963762, 3927524, 7855048, 15710096, 31420192, 62840384, 125680768]

約数ペア:

[(1, 125680768), (2, 62840384), (4, 31420192), (8, 15710096), (16, 7855048), (32, 3927524), (64, 1963762), (128, 981881), (313, 401536), (626, 200768), (1252, 100384), (2504, 50192), (3137, 40064), (5008, 25096), (6274, 20032), (10016, 12548)]