156955515668

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{875731}}^1$

素因数の和:875952

約数の個数: 48

約数和(自身を含む): 324259039104

約数和(自身を除く): 167303523436

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 173, 259, 346, 518, 692, 1036, 1211, 2422, 4844, 6401, 12802, 25604, 44807, 89614, 179228, 875731, 1751462, 3502924, 6130117, 12260234, 24520468, 32402047, 64804094, 129608188, 151501463, 226814329, 303002926, 453628658, 606005852, 907257316, 1060510241, 2121020482, 4242040964, 5605554131, 11211108262, 22422216524, 39238878917, 78477757834, 156955515668]

約数ペア:

[(1, 156955515668), (2, 78477757834), (4, 39238878917), (7, 22422216524), (14, 11211108262), (28, 5605554131), (37, 4242040964), (74, 2121020482), (148, 1060510241), (173, 907257316), (259, 606005852), (346, 453628658), (518, 303002926), (692, 226814329), (1036, 151501463), (1211, 129608188), (2422, 64804094), (4844, 32402047), (6401, 24520468), (12802, 12260234), (25604, 6130117), (44807, 3502924), (89614, 1751462), (179228, 875731)]