163388848

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47059}}^1$

素因数の和:47105

約数の個数: 40

約数和(自身を含む): 373468160

約数和(自身を除く): 210079312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 47059, 94118, 188236, 329413, 376472, 658826, 752944, 1317652, 1458829, 2635304, 2917658, 5270608, 5835316, 10211803, 11670632, 20423606, 23341264, 40847212, 81694424, 163388848]

約数ペア:

[(1, 163388848), (2, 81694424), (4, 40847212), (7, 23341264), (8, 20423606), (14, 11670632), (16, 10211803), (28, 5835316), (31, 5270608), (56, 2917658), (62, 2635304), (112, 1458829), (124, 1317652), (217, 752944), (248, 658826), (434, 376472), (496, 329413), (868, 188236), (1736, 94118), (3472, 47059)]