144855808

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{18253}}^1$

素因数の和:18300

約数の個数: 36

約数和(自身を含む): 298489408

約数和(自身を除く): 153633600

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 18253, 36506, 73012, 146024, 292048, 565843, 584096, 1131686, 1168192, 2263372, 2336384, 4526744, 4672768, 9053488, 18106976, 36213952, 72427904, 144855808]

約数ペア:

[(1, 144855808), (2, 72427904), (4, 36213952), (8, 18106976), (16, 9053488), (31, 4672768), (32, 4526744), (62, 2336384), (64, 2263372), (124, 1168192), (128, 1131686), (248, 584096), (256, 565843), (496, 292048), (992, 146024), (1984, 73012), (3968, 36506), (7936, 18253)]