154154816

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{77699}}^1$

素因数の和:77742

約数の個数: 28

約数和(自身を含む): 315772800

約数和(自身を除く): 161617984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 77699, 155398, 310796, 621592, 1243184, 2408669, 2486368, 4817338, 4972736, 9634676, 19269352, 38538704, 77077408, 154154816]

約数ペア:

[(1, 154154816), (2, 77077408), (4, 38538704), (8, 19269352), (16, 9634676), (31, 4972736), (32, 4817338), (62, 2486368), (64, 2408669), (124, 1243184), (248, 621592), (496, 310796), (992, 155398), (1984, 77699)]