142260736

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{8963}}^1$

素因数の和:9012

約数の個数: 40

約数和(自身を含む): 293445504

約数和(自身を除く): 151184768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 8963, 15872, 17926, 35852, 71704, 143408, 277853, 286816, 555706, 573632, 1111412, 1147264, 2222824, 2294528, 4445648, 4589056, 8891296, 17782592, 35565184, 71130368, 142260736]

約数ペア:

[(1, 142260736), (2, 71130368), (4, 35565184), (8, 17782592), (16, 8891296), (31, 4589056), (32, 4445648), (62, 2294528), (64, 2222824), (124, 1147264), (128, 1111412), (248, 573632), (256, 555706), (496, 286816), (512, 277853), (992, 143408), (1984, 71704), (3968, 35852), (7936, 17926), (8963, 15872)]