156716439240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6629291}}^1$

素因数の和:6629502

約数の個数: 64

約数和(自身を含む): 472535933760

約数和(自身を除く): 315819494520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11820, 23640, 6629291, 13258582, 19887873, 26517164, 33146455, 39775746, 53034328, 66292910, 79551492, 99439365, 132585820, 159102984, 198878730, 265171640, 397757460, 795514920, 1305970327, 2611940654, 3917910981, 5223881308, 6529851635, 7835821962, 10447762616, 13059703270, 15671643924, 19589554905, 26119406540, 31343287848, 39179109810, 52238813080, 78358219620, 156716439240]

約数ペア:

[(1, 156716439240), (2, 78358219620), (3, 52238813080), (4, 39179109810), (5, 31343287848), (6, 26119406540), (8, 19589554905), (10, 15671643924), (12, 13059703270), (15, 10447762616), (20, 7835821962), (24, 6529851635), (30, 5223881308), (40, 3917910981), (60, 2611940654), (120, 1305970327), (197, 795514920), (394, 397757460), (591, 265171640), (788, 198878730), (985, 159102984), (1182, 132585820), (1576, 99439365), (1970, 79551492), (2364, 66292910), (2955, 53034328), (3940, 39775746), (4728, 33146455), (5910, 26517164), (7880, 19887873), (11820, 13258582), (23640, 6629291)]