170316978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 386104320

約数和(自身を除く): 215787342

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 139, 278, 299, 417, 598, 683, 834, 897, 1366, 1794, 1807, 2049, 3197, 3614, 4098, 5421, 6394, 8879, 9591, 10842, 15709, 17758, 19182, 26637, 31418, 41561, 47127, 53274, 83122, 94254, 94937, 124683, 189874, 204217, 249366, 284811, 408434, 569622, 612651, 1225302, 1234181, 2183551, 2468362, 3702543, 4367102, 6550653, 7405086, 13101306, 28386163, 56772326, 85158489, 170316978]

約数ペア:

[(1, 170316978), (2, 85158489), (3, 56772326), (6, 28386163), (13, 13101306), (23, 7405086), (26, 6550653), (39, 4367102), (46, 3702543), (69, 2468362), (78, 2183551), (138, 1234181), (139, 1225302), (278, 612651), (299, 569622), (417, 408434), (598, 284811), (683, 249366), (834, 204217), (897, 189874), (1366, 124683), (1794, 94937), (1807, 94254), (2049, 83122), (3197, 53274), (3614, 47127), (4098, 41561), (5421, 31418), (6394, 26637), (8879, 19182), (9591, 17758), (10842, 15709)]