144669568

素因数分解:

$2^7\times {\mathrm{239}}^1\times {\mathrm{4729}}^1$

素因数の和:4982

約数の個数: 32

約数和(自身を含む): 289476000

約数和(自身を除く): 144806432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 478, 956, 1912, 3824, 4729, 7648, 9458, 15296, 18916, 30592, 37832, 75664, 151328, 302656, 605312, 1130231, 2260462, 4520924, 9041848, 18083696, 36167392, 72334784, 144669568]

約数ペア:

[(1, 144669568), (2, 72334784), (4, 36167392), (8, 18083696), (16, 9041848), (32, 4520924), (64, 2260462), (128, 1130231), (239, 605312), (478, 302656), (956, 151328), (1912, 75664), (3824, 37832), (4729, 30592), (7648, 18916), (9458, 15296)]