156969187192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7429439}}^1$

素因数の和:7429603

約数の個数: 32

約数和(自身を含む): 312036480000

約数和(自身を除く): 155067292808

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 10564, 21128, 7429439, 14858878, 29717756, 59435512, 141159341, 282318682, 564637364, 1032692021, 1129274728, 2065384042, 4130768084, 8261536168, 19621148399, 39242296798, 78484593596, 156969187192]

約数ペア:

[(1, 156969187192), (2, 78484593596), (4, 39242296798), (8, 19621148399), (19, 8261536168), (38, 4130768084), (76, 2065384042), (139, 1129274728), (152, 1032692021), (278, 564637364), (556, 282318682), (1112, 141159341), (2641, 59435512), (5282, 29717756), (10564, 14858878), (21128, 7429439)]