129000928

素因数分解:

$2^5\times 7^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 120

約数和(自身を含む): 313398288

約数和(自身を除く): 184397360

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 73, 92, 98, 112, 146, 161, 184, 196, 224, 292, 322, 343, 368, 392, 511, 584, 644, 686, 736, 784, 1022, 1127, 1168, 1288, 1372, 1568, 1679, 2044, 2254, 2336, 2401, 2576, 2744, 3358, 3577, 4088, 4508, 4802, 5152, 5488, 6716, 7154, 7889, 8176, 9016, 9604, 10976, 11753, 13432, 14308, 15778, 16352, 18032, 19208, 23506, 25039, 26864, 28616, 31556, 36064, 38416, 47012, 50078, 53728, 55223, 57232, 63112, 76832, 82271, 94024, 100156, 110446, 114464, 126224, 164542, 175273, 188048, 200312, 220892, 252448, 329084, 350546, 376096, 400624, 441784, 575897, 658168, 701092, 801248, 883568, 1151794, 1316336, 1402184, 1767136, 2303588, 2632672, 2804368, 4031279, 4607176, 5608736, 8062558, 9214352, 16125116, 18428704, 32250232, 64500464, 129000928]

約数ペア:

[(1, 129000928), (2, 64500464), (4, 32250232), (7, 18428704), (8, 16125116), (14, 9214352), (16, 8062558), (23, 5608736), (28, 4607176), (32, 4031279), (46, 2804368), (49, 2632672), (56, 2303588), (73, 1767136), (92, 1402184), (98, 1316336), (112, 1151794), (146, 883568), (161, 801248), (184, 701092), (196, 658168), (224, 575897), (292, 441784), (322, 400624), (343, 376096), (368, 350546), (392, 329084), (511, 252448), (584, 220892), (644, 200312), (686, 188048), (736, 175273), (784, 164542), (1022, 126224), (1127, 114464), (1168, 110446), (1288, 100156), (1372, 94024), (1568, 82271), (1679, 76832), (2044, 63112), (2254, 57232), (2336, 55223), (2401, 53728), (2576, 50078), (2744, 47012), (3358, 38416), (3577, 36064), (4088, 31556), (4508, 28616), (4802, 26864), (5152, 25039), (5488, 23506), (6716, 19208), (7154, 18032), (7889, 16352), (8176, 15778), (9016, 14308), (9604, 13432), (10976, 11753)]