155408048

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 306292896

約数和(自身を除く): 150884848

約数列:

[1, 2, 4, 8, 16, 103, 181, 206, 362, 412, 521, 724, 824, 1042, 1448, 1648, 2084, 2896, 4168, 8336, 18643, 37286, 53663, 74572, 94301, 107326, 149144, 188602, 214652, 298288, 377204, 429304, 754408, 858608, 1508816, 9713003, 19426006, 38852012, 77704024, 155408048]

約数ペア:

[(1, 155408048), (2, 77704024), (4, 38852012), (8, 19426006), (16, 9713003), (103, 1508816), (181, 858608), (206, 754408), (362, 429304), (412, 377204), (521, 298288), (724, 214652), (824, 188602), (1042, 149144), (1448, 107326), (1648, 94301), (2084, 74572), (2896, 53663), (4168, 37286), (8336, 18643)]