163640448

素因数分解:

$2^7\times 3^2\times {\mathrm{142049}}^1$

素因数の和:142069

約数の個数: 48

約数和(自身を含む): 470895750

約数和(自身を除く): 307255302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 142049, 284098, 426147, 568196, 852294, 1136392, 1278441, 1704588, 2272784, 2556882, 3409176, 4545568, 5113764, 6818352, 9091136, 10227528, 13636704, 18182272, 20455056, 27273408, 40910112, 54546816, 81820224, 163640448]

約数ペア:

[(1, 163640448), (2, 81820224), (3, 54546816), (4, 40910112), (6, 27273408), (8, 20455056), (9, 18182272), (12, 13636704), (16, 10227528), (18, 9091136), (24, 6818352), (32, 5113764), (36, 4545568), (48, 3409176), (64, 2556882), (72, 2272784), (96, 1704588), (128, 1278441), (144, 1136392), (192, 852294), (288, 568196), (384, 426147), (576, 284098), (1152, 142049)]