140779264

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{6961}}^1$

素因数の和:7056

約数の個数: 36

約数和(自身を含む): 284606560

約数和(自身を除く): 143827296

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 6961, 10112, 13922, 20224, 27844, 55688, 111376, 222752, 445504, 549919, 891008, 1099838, 1782016, 2199676, 4399352, 8798704, 17597408, 35194816, 70389632, 140779264]

約数ペア:

[(1, 140779264), (2, 70389632), (4, 35194816), (8, 17597408), (16, 8798704), (32, 4399352), (64, 2199676), (79, 1782016), (128, 1099838), (158, 891008), (256, 549919), (316, 445504), (632, 222752), (1264, 111376), (2528, 55688), (5056, 27844), (6961, 20224), (10112, 13922)]