140147632

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{11789}}^1$

素因数の和:12540

約数の個数: 20

約数和(自身を含む): 271924560

約数和(自身を除く): 131776928

約数列:

[1, 2, 4, 8, 16, 743, 1486, 2972, 5944, 11789, 11888, 23578, 47156, 94312, 188624, 8759227, 17518454, 35036908, 70073816, 140147632]

約数ペア:

[(1, 140147632), (2, 70073816), (4, 35036908), (8, 17518454), (16, 8759227), (743, 188624), (1486, 94312), (2972, 47156), (5944, 23578), (11789, 11888)]