163634128

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5641}}^1$

素因数の和:5700

約数の個数: 60

約数和(自身を含む): 378837732

約数和(自身を除く): 215203604

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1813, 2072, 3626, 4144, 5641, 7252, 11282, 14504, 22564, 29008, 39487, 45128, 78974, 90256, 157948, 208717, 276409, 315896, 417434, 552818, 631792, 834868, 1105636, 1461019, 1669736, 2211272, 2922038, 3339472, 4422544, 5844076, 10227133, 11688152, 20454266, 23376304, 40908532, 81817064, 163634128]

約数ペア:

[(1, 163634128), (2, 81817064), (4, 40908532), (7, 23376304), (8, 20454266), (14, 11688152), (16, 10227133), (28, 5844076), (37, 4422544), (49, 3339472), (56, 2922038), (74, 2211272), (98, 1669736), (112, 1461019), (148, 1105636), (196, 834868), (259, 631792), (296, 552818), (392, 417434), (518, 315896), (592, 276409), (784, 208717), (1036, 157948), (1813, 90256), (2072, 78974), (3626, 45128), (4144, 39487), (5641, 29008), (7252, 22564), (11282, 14504)]