143653164

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 342639360

約数和(自身を除く): 198986196

約数列:

[1, 2, 3, 4, 6, 12, 71, 139, 142, 213, 278, 284, 417, 426, 556, 834, 852, 1213, 1668, 2426, 3639, 4852, 7278, 9869, 14556, 19738, 29607, 39476, 59214, 86123, 118428, 168607, 172246, 258369, 337214, 344492, 505821, 516738, 674428, 1011642, 1033476, 2023284, 11971097, 23942194, 35913291, 47884388, 71826582, 143653164]

約数ペア:

[(1, 143653164), (2, 71826582), (3, 47884388), (4, 35913291), (6, 23942194), (12, 11971097), (71, 2023284), (139, 1033476), (142, 1011642), (213, 674428), (278, 516738), (284, 505821), (417, 344492), (426, 337214), (556, 258369), (834, 172246), (852, 168607), (1213, 118428), (1668, 86123), (2426, 59214), (3639, 39476), (4852, 29607), (7278, 19738), (9869, 14556)]