149815568

素因数分解:

$2^4\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2927}}^1$

素因数の和:3399

約数の個数: 40

約数和(自身を含む): 332573952

約数和(自身を除く): 182758384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457, 914, 1828, 2927, 3199, 3656, 5854, 6398, 7312, 11708, 12796, 20489, 23416, 25592, 40978, 46832, 51184, 81956, 163912, 327824, 1337639, 2675278, 5350556, 9363473, 10701112, 18726946, 21402224, 37453892, 74907784, 149815568]

約数ペア:

[(1, 149815568), (2, 74907784), (4, 37453892), (7, 21402224), (8, 18726946), (14, 10701112), (16, 9363473), (28, 5350556), (56, 2675278), (112, 1337639), (457, 327824), (914, 163912), (1828, 81956), (2927, 51184), (3199, 46832), (3656, 40978), (5854, 25592), (6398, 23416), (7312, 20489), (11708, 12796)]