157475488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{289477}}^1$

素因数の和:289504

約数の個数: 24

約数和(自身を含む): 328268052

約数和(自身を除く): 170792564

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 289477, 578954, 1157908, 2315816, 4631632, 4921109, 9263264, 9842218, 19684436, 39368872, 78737744, 157475488]

約数ペア:

[(1, 157475488), (2, 78737744), (4, 39368872), (8, 19684436), (16, 9842218), (17, 9263264), (32, 4921109), (34, 4631632), (68, 2315816), (136, 1157908), (272, 578954), (544, 289477)]