139968402

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{25057}}^1$

素因数の和:25095

約数の個数: 48

約数和(自身を含む): 342793440

約数和(自身を除く): 202825038

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 25057, 50114, 75171, 150342, 175399, 350798, 476083, 526197, 952166, 1052394, 1227793, 1428249, 2455586, 2856498, 3332581, 3683379, 6665162, 7366758, 9997743, 19995486, 23328067, 46656134, 69984201, 139968402]

約数ペア:

[(1, 139968402), (2, 69984201), (3, 46656134), (6, 23328067), (7, 19995486), (14, 9997743), (19, 7366758), (21, 6665162), (38, 3683379), (42, 3332581), (49, 2856498), (57, 2455586), (98, 1428249), (114, 1227793), (133, 1052394), (147, 952166), (266, 526197), (294, 476083), (399, 350798), (798, 175399), (931, 150342), (1862, 75171), (2793, 50114), (5586, 25057)]