144391408

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21851}}^1$

素因数の和:21925

約数の個数: 40

約数和(自身を含む): 325157760

約数和(自身を除く): 180766352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 21851, 43702, 87404, 152957, 174808, 305914, 349616, 611828, 1223656, 1289209, 2447312, 2578418, 5156836, 9024463, 10313672, 18048926, 20627344, 36097852, 72195704, 144391408]

約数ペア:

[(1, 144391408), (2, 72195704), (4, 36097852), (7, 20627344), (8, 18048926), (14, 10313672), (16, 9024463), (28, 5156836), (56, 2578418), (59, 2447312), (112, 1289209), (118, 1223656), (236, 611828), (413, 349616), (472, 305914), (826, 174808), (944, 152957), (1652, 87404), (3304, 43702), (6608, 21851)]