156780704717

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{700067}}^1$

素因数の和:700217

約数の個数: 32

約数和(自身を含む): 203232540672

約数和(自身を除く): 46451835955

約数列:

[1, 7, 13, 23, 91, 107, 161, 299, 749, 1391, 2093, 2461, 9737, 17227, 31993, 223951, 700067, 4900469, 9100871, 16101541, 63706097, 74907169, 112710787, 209320033, 524350183, 973793197, 1465240231, 1722864887, 6816552379, 12060054209, 22397243531, 156780704717]

約数ペア:

[(1, 156780704717), (7, 22397243531), (13, 12060054209), (23, 6816552379), (91, 1722864887), (107, 1465240231), (161, 973793197), (299, 524350183), (749, 209320033), (1391, 112710787), (2093, 74907169), (2461, 63706097), (9737, 16101541), (17227, 9100871), (31993, 4900469), (223951, 700067)]