147135156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19681}}^1$

素因数の和:19784

約数の個数: 48

約数和(自身を含む): 396789120

約数和(自身を除く): 249653964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 19681, 39362, 59043, 78724, 118086, 137767, 236172, 275534, 413301, 551068, 826602, 1653204, 1751609, 3503218, 5254827, 7006436, 10509654, 12261263, 21019308, 24522526, 36783789, 49045052, 73567578, 147135156]

約数ペア:

[(1, 147135156), (2, 73567578), (3, 49045052), (4, 36783789), (6, 24522526), (7, 21019308), (12, 12261263), (14, 10509654), (21, 7006436), (28, 5254827), (42, 3503218), (84, 1751609), (89, 1653204), (178, 826602), (267, 551068), (356, 413301), (534, 275534), (623, 236172), (1068, 137767), (1246, 118086), (1869, 78724), (2492, 59043), (3738, 39362), (7476, 19681)]