132651428

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 294940800

約数和(自身を除く): 162289372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 364, 553, 637, 659, 1027, 1106, 1274, 1318, 2054, 2212, 2548, 2636, 3871, 4108, 4613, 7189, 7742, 8567, 9226, 14378, 15484, 17134, 18452, 28756, 32291, 34268, 50323, 52061, 59969, 64582, 100646, 104122, 119938, 129164, 201292, 208244, 239876, 364427, 419783, 676793, 728854, 839566, 1353586, 1457708, 1679132, 2550989, 2707172, 4737551, 5101978, 9475102, 10203956, 18950204, 33162857, 66325714, 132651428]

約数ペア:

[(1, 132651428), (2, 66325714), (4, 33162857), (7, 18950204), (13, 10203956), (14, 9475102), (26, 5101978), (28, 4737551), (49, 2707172), (52, 2550989), (79, 1679132), (91, 1457708), (98, 1353586), (158, 839566), (182, 728854), (196, 676793), (316, 419783), (364, 364427), (553, 239876), (637, 208244), (659, 201292), (1027, 129164), (1106, 119938), (1274, 104122), (1318, 100646), (2054, 64582), (2212, 59969), (2548, 52061), (2636, 50323), (3871, 34268), (4108, 32291), (4613, 28756), (7189, 18452), (7742, 17134), (8567, 15484), (9226, 14378)]