140544222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257407}}^1$

素因数の和:257432

約数の個数: 32

約数和(自身を含む): 345956352

約数和(自身を除く): 205412130

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 257407, 514814, 772221, 1544442, 1801849, 3346291, 3603698, 5405547, 6692582, 10038873, 10811094, 20077746, 23424037, 46848074, 70272111, 140544222]

約数ペア:

[(1, 140544222), (2, 70272111), (3, 46848074), (6, 23424037), (7, 20077746), (13, 10811094), (14, 10038873), (21, 6692582), (26, 5405547), (39, 3603698), (42, 3346291), (78, 1801849), (91, 1544442), (182, 772221), (273, 514814), (546, 257407)]