145764152

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{863}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 280558080

約数和(自身を除く): 134793928

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 491, 863, 982, 1726, 1964, 3452, 3928, 6904, 21113, 37109, 42226, 74218, 84452, 148436, 168904, 296872, 423733, 847466, 1694932, 3389864, 18220519, 36441038, 72882076, 145764152]

約数ペア:

[(1, 145764152), (2, 72882076), (4, 36441038), (8, 18220519), (43, 3389864), (86, 1694932), (172, 847466), (344, 423733), (491, 296872), (863, 168904), (982, 148436), (1726, 84452), (1964, 74218), (3452, 42226), (3928, 37109), (6904, 21113)]