147986916484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1\times {\mathrm{64783}}^1$

素因数の和:65260

約数の個数: 48

約数和(自身を含む): 285044417280

約数和(自身を除く): 137057500796

約数列:

[1, 2, 4, 11, 22, 44, 193, 269, 386, 538, 772, 1076, 2123, 2959, 4246, 5918, 8492, 11836, 51917, 64783, 103834, 129566, 207668, 259132, 571087, 712613, 1142174, 1425226, 2284348, 2850452, 12503119, 17426627, 25006238, 34853254, 50012476, 69706508, 137534309, 191692897, 275068618, 383385794, 550137236, 766771588, 3363339011, 6726678022, 13453356044, 36996729121, 73993458242, 147986916484]

約数ペア:

[(1, 147986916484), (2, 73993458242), (4, 36996729121), (11, 13453356044), (22, 6726678022), (44, 3363339011), (193, 766771588), (269, 550137236), (386, 383385794), (538, 275068618), (772, 191692897), (1076, 137534309), (2123, 69706508), (2959, 50012476), (4246, 34853254), (5918, 25006238), (8492, 17426627), (11836, 12503119), (51917, 2850452), (64783, 2284348), (103834, 1425226), (129566, 1142174), (207668, 712613), (259132, 571087)]