131173644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{82189}}^1$

素因数の和:82222

約数の個数: 48

約数和(自身を含む): 368211200

約数和(自身を除く): 237037556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 82189, 164378, 246567, 328756, 493134, 575323, 986268, 1150646, 1561591, 1725969, 2301292, 3123182, 3451938, 4684773, 6246364, 6903876, 9369546, 10931137, 18739092, 21862274, 32793411, 43724548, 65586822, 131173644]

約数ペア:

[(1, 131173644), (2, 65586822), (3, 43724548), (4, 32793411), (6, 21862274), (7, 18739092), (12, 10931137), (14, 9369546), (19, 6903876), (21, 6246364), (28, 4684773), (38, 3451938), (42, 3123182), (57, 2301292), (76, 1725969), (84, 1561591), (114, 1150646), (133, 986268), (228, 575323), (266, 493134), (399, 328756), (532, 246567), (798, 164378), (1596, 82189)]