156989349356

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{40099}}^1\times {\mathrm{3779}}^1$

素因数の和:43926

約数の個数: 48

約数和(自身を含む): 322557984000

約数和(自身を除く): 165568634644

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 3779, 7558, 15116, 26453, 40099, 52906, 80198, 105812, 139823, 160396, 279646, 280693, 559292, 561386, 978761, 1122772, 1483663, 1957522, 2967326, 3915044, 5934652, 10385641, 20771282, 41542564, 151534121, 303068242, 606136484, 1060738847, 2121477694, 4242955388, 5606762477, 11213524954, 22427049908, 39247337339, 78494674678, 156989349356]

約数ペア:

[(1, 156989349356), (2, 78494674678), (4, 39247337339), (7, 22427049908), (14, 11213524954), (28, 5606762477), (37, 4242955388), (74, 2121477694), (148, 1060738847), (259, 606136484), (518, 303068242), (1036, 151534121), (3779, 41542564), (7558, 20771282), (15116, 10385641), (26453, 5934652), (40099, 3915044), (52906, 2967326), (80198, 1957522), (105812, 1483663), (139823, 1122772), (160396, 978761), (279646, 561386), (280693, 559292)]