156901901816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1321}}^1\times {\mathrm{7457}}^1$

素因数の和:8976

約数の個数: 64

約数和(自身を含む): 322996433760

約数和(自身を除く): 166094531944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1321, 1448, 1991, 2642, 3982, 5284, 7457, 7964, 10568, 14531, 14914, 15928, 29062, 29828, 58124, 59656, 82027, 116248, 164054, 239101, 328108, 478202, 656216, 956404, 1349717, 1912808, 2630111, 2699434, 5260222, 5398868, 9850697, 10520444, 10797736, 14846887, 19701394, 21040888, 29693774, 39402788, 59387548, 78805576, 108357667, 118775096, 216715334, 433430668, 866861336, 1782976157, 3565952314, 7131904628, 14263809256, 19612737727, 39225475454, 78450950908, 156901901816]

約数ペア:

[(1, 156901901816), (2, 78450950908), (4, 39225475454), (8, 19612737727), (11, 14263809256), (22, 7131904628), (44, 3565952314), (88, 1782976157), (181, 866861336), (362, 433430668), (724, 216715334), (1321, 118775096), (1448, 108357667), (1991, 78805576), (2642, 59387548), (3982, 39402788), (5284, 29693774), (7457, 21040888), (7964, 19701394), (10568, 14846887), (14531, 10797736), (14914, 10520444), (15928, 9850697), (29062, 5398868), (29828, 5260222), (58124, 2699434), (59656, 2630111), (82027, 1912808), (116248, 1349717), (164054, 956404), (239101, 656216), (328108, 478202)]