155561448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{925961}}^1$

素因数の和:925977

約数の個数: 32

約数和(自身を含む): 444461760

約数和(自身を除く): 288900312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 925961, 1851922, 2777883, 3703844, 5555766, 6481727, 7407688, 11111532, 12963454, 19445181, 22223064, 25926908, 38890362, 51853816, 77780724, 155561448]

約数ペア:

[(1, 155561448), (2, 77780724), (3, 51853816), (4, 38890362), (6, 25926908), (7, 22223064), (8, 19445181), (12, 12963454), (14, 11111532), (21, 7407688), (24, 6481727), (28, 5555766), (42, 3703844), (56, 2777883), (84, 1851922), (168, 925961)]