156915947812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{412637}}^1$

素因数の和:412828

約数の個数: 48

約数和(自身を含む): 302803667712

約数和(自身を除く): 145887719900

約数列:

[1, 2, 4, 13, 26, 52, 71, 103, 142, 206, 284, 412, 923, 1339, 1846, 2678, 3692, 5356, 7313, 14626, 29252, 95069, 190138, 380276, 412637, 825274, 1650548, 5364281, 10728562, 21457124, 29297227, 42501611, 58594454, 85003222, 117188908, 170006444, 380863951, 552520943, 761727902, 1105041886, 1523455804, 2210083772, 3017614381, 6035228762, 12070457524, 39228986953, 78457973906, 156915947812]

約数ペア:

[(1, 156915947812), (2, 78457973906), (4, 39228986953), (13, 12070457524), (26, 6035228762), (52, 3017614381), (71, 2210083772), (103, 1523455804), (142, 1105041886), (206, 761727902), (284, 552520943), (412, 380863951), (923, 170006444), (1339, 117188908), (1846, 85003222), (2678, 58594454), (3692, 42501611), (5356, 29297227), (7313, 21457124), (14626, 10728562), (29252, 5364281), (95069, 1650548), (190138, 825274), (380276, 412637)]