156955886120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{522281}}^1$

素因数の和:522986

約数の個数: 64

約数和(自身を含む): 385820159040

約数和(自身を除く): 228864272920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 683, 1366, 2732, 3415, 5464, 6830, 7513, 13660, 15026, 27320, 30052, 37565, 60104, 75130, 150260, 300520, 522281, 1044562, 2089124, 2611405, 4178248, 5222810, 5745091, 10445620, 11490182, 20891240, 22980364, 28725455, 45960728, 57450910, 114901820, 229803640, 356717923, 713435846, 1426871692, 1783589615, 2853743384, 3567179230, 3923897153, 7134358460, 7847794306, 14268716920, 15695588612, 19619485765, 31391177224, 39238971530, 78477943060, 156955886120]

約数ペア:

[(1, 156955886120), (2, 78477943060), (4, 39238971530), (5, 31391177224), (8, 19619485765), (10, 15695588612), (11, 14268716920), (20, 7847794306), (22, 7134358460), (40, 3923897153), (44, 3567179230), (55, 2853743384), (88, 1783589615), (110, 1426871692), (220, 713435846), (440, 356717923), (683, 229803640), (1366, 114901820), (2732, 57450910), (3415, 45960728), (5464, 28725455), (6830, 22980364), (7513, 20891240), (13660, 11490182), (15026, 10445620), (27320, 5745091), (30052, 5222810), (37565, 4178248), (60104, 2611405), (75130, 2089124), (150260, 1044562), (300520, 522281)]