156920324960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{140107433}}^1$

素因数の和:140107455

約数の個数: 48

約数和(自身を含む): 423684880416

約数和(自身を除く): 266764555456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 140107433, 280214866, 560429732, 700537165, 980752031, 1120859464, 1401074330, 1961504062, 2241718928, 2802148660, 3923008124, 4483437856, 4903760155, 5604297320, 7846016248, 9807520310, 11208594640, 15692032496, 19615040620, 22417189280, 31384064992, 39230081240, 78460162480, 156920324960]

約数ペア:

[(1, 156920324960), (2, 78460162480), (4, 39230081240), (5, 31384064992), (7, 22417189280), (8, 19615040620), (10, 15692032496), (14, 11208594640), (16, 9807520310), (20, 7846016248), (28, 5604297320), (32, 4903760155), (35, 4483437856), (40, 3923008124), (56, 2802148660), (70, 2241718928), (80, 1961504062), (112, 1401074330), (140, 1120859464), (160, 980752031), (224, 700537165), (280, 560429732), (560, 280214866), (1120, 140107433)]