156885152

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 315302400

約数和(自身を除く): 158417248

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 229, 271, 316, 458, 542, 632, 916, 1084, 1264, 1832, 2168, 2528, 3664, 4336, 7328, 8672, 18091, 21409, 36182, 42818, 62059, 72364, 85636, 124118, 144728, 171272, 248236, 289456, 342544, 496472, 578912, 685088, 992944, 1985888, 4902661, 9805322, 19610644, 39221288, 78442576, 156885152]

約数ペア:

[(1, 156885152), (2, 78442576), (4, 39221288), (8, 19610644), (16, 9805322), (32, 4902661), (79, 1985888), (158, 992944), (229, 685088), (271, 578912), (316, 496472), (458, 342544), (542, 289456), (632, 248236), (916, 171272), (1084, 144728), (1264, 124118), (1832, 85636), (2168, 72364), (2528, 62059), (3664, 42818), (4336, 36182), (7328, 21409), (8672, 18091)]