139447392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{207511}}^1$

素因数の和:207531

約数の個数: 48

約数和(自身を含む): 418344192

約数和(自身を除く): 278896800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 207511, 415022, 622533, 830044, 1245066, 1452577, 1660088, 2490132, 2905154, 3320176, 4357731, 4980264, 5810308, 6640352, 8715462, 9960528, 11620616, 17430924, 19921056, 23241232, 34861848, 46482464, 69723696, 139447392]

約数ペア:

[(1, 139447392), (2, 69723696), (3, 46482464), (4, 34861848), (6, 23241232), (7, 19921056), (8, 17430924), (12, 11620616), (14, 9960528), (16, 8715462), (21, 6640352), (24, 5810308), (28, 4980264), (32, 4357731), (42, 3320176), (48, 2905154), (56, 2490132), (84, 1660088), (96, 1452577), (112, 1245066), (168, 830044), (224, 622533), (336, 415022), (672, 207511)]