16157664

素因数分解:

$2^5\times 3^3\times {\mathrm{18701}}^1$

素因数の和:18720

約数の個数: 48

約数和(自身を含む): 47129040

約数和(自身を除く): 30971376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 18701, 37402, 56103, 74804, 112206, 149608, 168309, 224412, 299216, 336618, 448824, 504927, 598432, 673236, 897648, 1009854, 1346472, 1795296, 2019708, 2692944, 4039416, 5385888, 8078832, 16157664]

約数ペア:

[(1, 16157664), (2, 8078832), (3, 5385888), (4, 4039416), (6, 2692944), (8, 2019708), (9, 1795296), (12, 1346472), (16, 1009854), (18, 897648), (24, 673236), (27, 598432), (32, 504927), (36, 448824), (48, 336618), (54, 299216), (72, 224412), (96, 168309), (108, 149608), (144, 112206), (216, 74804), (288, 56103), (432, 37402), (864, 18701)]