162904868

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{51487}}^1$

素因数の和:51611

約数の個数: 24

約数和(自身を含む): 328699392

約数和(自身を除く): 165794524

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 51487, 102974, 205948, 360409, 720818, 1441636, 5818031, 11636062, 23272124, 40726217, 81452434, 162904868]

約数ペア:

[(1, 162904868), (2, 81452434), (4, 40726217), (7, 23272124), (14, 11636062), (28, 5818031), (113, 1441636), (226, 720818), (452, 360409), (791, 205948), (1582, 102974), (3164, 51487)]