156734796542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3119}}^1\times {\mathrm{8423}}^1$

素因数の和:11720

約数の個数: 32

約数和(自身を含む): 249161702400

約数和(自身を除く): 92426905858

約数列:

[1, 2, 19, 38, 157, 314, 2983, 3119, 5966, 6238, 8423, 16846, 59261, 118522, 160037, 320074, 489683, 979366, 1322411, 2644822, 9303977, 18607954, 25125809, 26271337, 50251618, 52542674, 499155403, 998310806, 4124599909, 8249199818, 78367398271, 156734796542]

約数ペア:

[(1, 156734796542), (2, 78367398271), (19, 8249199818), (38, 4124599909), (157, 998310806), (314, 499155403), (2983, 52542674), (3119, 50251618), (5966, 26271337), (6238, 25125809), (8423, 18607954), (16846, 9303977), (59261, 2644822), (118522, 1322411), (160037, 979366), (320074, 489683)]