153901816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26317}}^1$

素因数の和:26383

約数の個数: 32

約数和(自身を含む): 312657840

約数和(自身を除く): 158756024

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 26317, 52634, 105268, 210536, 447389, 894778, 1131631, 1789556, 2263262, 3579112, 4526524, 9053048, 19237727, 38475454, 76950908, 153901816]

約数ペア:

[(1, 153901816), (2, 76950908), (4, 38475454), (8, 19237727), (17, 9053048), (34, 4526524), (43, 3579112), (68, 2263262), (86, 1789556), (136, 1131631), (172, 894778), (344, 447389), (731, 210536), (1462, 105268), (2924, 52634), (5848, 26317)]