158519248

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{7237}}^1$

素因数の和:7319

約数の個数: 30

約数和(自身を含む): 315699846

約数和(自身を除く): 157180598

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1369, 2738, 5476, 7237, 10952, 14474, 21904, 28948, 57896, 115792, 267769, 535538, 1071076, 2142152, 4284304, 9907453, 19814906, 39629812, 79259624, 158519248]

約数ペア:

[(1, 158519248), (2, 79259624), (4, 39629812), (8, 19814906), (16, 9907453), (37, 4284304), (74, 2142152), (148, 1071076), (296, 535538), (592, 267769), (1369, 115792), (2738, 57896), (5476, 28948), (7237, 21904), (10952, 14474)]