157134464

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{20807}}^1$

素因数の和:20880

約数の個数: 32

約数和(自身を含む): 318362400

約数和(自身を除く): 161227936

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 20807, 41614, 83228, 166456, 332912, 665824, 1227613, 1331648, 2455226, 2663296, 4910452, 9820904, 19641808, 39283616, 78567232, 157134464]

約数ペア:

[(1, 157134464), (2, 78567232), (4, 39283616), (8, 19641808), (16, 9820904), (32, 4910452), (59, 2663296), (64, 2455226), (118, 1331648), (128, 1227613), (236, 665824), (472, 332912), (944, 166456), (1888, 83228), (3776, 41614), (7552, 20807)]