163773272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9661}}^1$

素因数の和:9843

約数の個数: 32

約数和(自身を含む): 332759280

約数和(自身を除く): 168986008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 8476, 9661, 16952, 19322, 38644, 77288, 125593, 251186, 502372, 1004744, 1574743, 3149486, 6298972, 12597944, 20471659, 40943318, 81886636, 163773272]

約数ペア:

[(1, 163773272), (2, 81886636), (4, 40943318), (8, 20471659), (13, 12597944), (26, 6298972), (52, 3149486), (104, 1574743), (163, 1004744), (326, 502372), (652, 251186), (1304, 125593), (2119, 77288), (4238, 38644), (8476, 19322), (9661, 16952)]