156956999556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{81240683}}^1$

素因数の和:81240720

約数の個数: 48

約数和(自身を含む): 436749917184

約数和(自身を除く): 279792917628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 81240683, 162481366, 243722049, 324962732, 487444098, 568684781, 974888196, 1137369562, 1706054343, 1868535709, 2274739124, 3412108686, 3737071418, 5605607127, 6824217372, 7474142836, 11211214254, 13079749963, 22422428508, 26159499926, 39239249889, 52318999852, 78478499778, 156956999556]

約数ペア:

[(1, 156956999556), (2, 78478499778), (3, 52318999852), (4, 39239249889), (6, 26159499926), (7, 22422428508), (12, 13079749963), (14, 11211214254), (21, 7474142836), (23, 6824217372), (28, 5605607127), (42, 3737071418), (46, 3412108686), (69, 2274739124), (84, 1868535709), (92, 1706054343), (138, 1137369562), (161, 974888196), (276, 568684781), (322, 487444098), (483, 324962732), (644, 243722049), (966, 162481366), (1932, 81240683)]