156789138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 357333120

約数和(自身を除く): 200543982

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 121, 174, 242, 319, 363, 638, 677, 726, 957, 1331, 1354, 1914, 2031, 2662, 3509, 3993, 4062, 7018, 7447, 7986, 10527, 14894, 19633, 21054, 22341, 38599, 39266, 44682, 58899, 77198, 81917, 115797, 117798, 163834, 215963, 231594, 245751, 431926, 491502, 647889, 901087, 1295778, 1802174, 2375593, 2703261, 4751186, 5406522, 7126779, 14253558, 26131523, 52263046, 78394569, 156789138]

約数ペア:

[(1, 156789138), (2, 78394569), (3, 52263046), (6, 26131523), (11, 14253558), (22, 7126779), (29, 5406522), (33, 4751186), (58, 2703261), (66, 2375593), (87, 1802174), (121, 1295778), (174, 901087), (242, 647889), (319, 491502), (363, 431926), (638, 245751), (677, 231594), (726, 215963), (957, 163834), (1331, 117798), (1354, 115797), (1914, 81917), (2031, 77198), (2662, 58899), (3509, 44682), (3993, 39266), (4062, 38599), (7018, 22341), (7447, 21054), (7986, 19633), (10527, 14894)]