154156716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{203911}}^1$

素因数の和:203931

約数の個数: 48

約数和(自身を含む): 456762880

約数和(自身を除く): 302606164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 203911, 407822, 611733, 815644, 1223466, 1427377, 1835199, 2446932, 2854754, 3670398, 4282131, 5505597, 5709508, 7340796, 8564262, 11011194, 12846393, 17128524, 22022388, 25692786, 38539179, 51385572, 77078358, 154156716]

約数ペア:

[(1, 154156716), (2, 77078358), (3, 51385572), (4, 38539179), (6, 25692786), (7, 22022388), (9, 17128524), (12, 12846393), (14, 11011194), (18, 8564262), (21, 7340796), (27, 5709508), (28, 5505597), (36, 4282131), (42, 3670398), (54, 2854754), (63, 2446932), (84, 1835199), (108, 1427377), (126, 1223466), (189, 815644), (252, 611733), (378, 407822), (756, 203911)]