189242928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1171

約数の個数: 120

約数和(自身を含む): 608987808

約数和(自身を除く): 419744880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 197, 252, 336, 394, 504, 591, 788, 953, 1008, 1182, 1379, 1576, 1773, 1906, 2364, 2758, 2859, 3152, 3546, 3812, 4137, 4728, 5516, 5718, 6671, 7092, 7624, 8274, 8577, 9456, 11032, 11436, 12411, 13342, 14184, 15248, 16548, 17154, 20013, 22064, 22872, 24822, 26684, 28368, 33096, 34308, 40026, 45744, 49644, 53368, 60039, 66192, 68616, 80052, 99288, 106736, 120078, 137232, 160104, 187741, 198576, 240156, 320208, 375482, 480312, 563223, 750964, 960624, 1126446, 1314187, 1501928, 1689669, 2252892, 2628374, 3003856, 3379338, 3942561, 4505784, 5256748, 6758676, 7885122, 9011568, 10513496, 11827683, 13517352, 15770244, 21026992, 23655366, 27034704, 31540488, 47310732, 63080976, 94621464, 189242928]

約数ペア:

[(1, 189242928), (2, 94621464), (3, 63080976), (4, 47310732), (6, 31540488), (7, 27034704), (8, 23655366), (9, 21026992), (12, 15770244), (14, 13517352), (16, 11827683), (18, 10513496), (21, 9011568), (24, 7885122), (28, 6758676), (36, 5256748), (42, 4505784), (48, 3942561), (56, 3379338), (63, 3003856), (72, 2628374), (84, 2252892), (112, 1689669), (126, 1501928), (144, 1314187), (168, 1126446), (197, 960624), (252, 750964), (336, 563223), (394, 480312), (504, 375482), (591, 320208), (788, 240156), (953, 198576), (1008, 187741), (1182, 160104), (1379, 137232), (1576, 120078), (1773, 106736), (1906, 99288), (2364, 80052), (2758, 68616), (2859, 66192), (3152, 60039), (3546, 53368), (3812, 49644), (4137, 45744), (4728, 40026), (5516, 34308), (5718, 33096), (6671, 28368), (7092, 26684), (7624, 24822), (8274, 22872), (8577, 22064), (9456, 20013), (11032, 17154), (11436, 16548), (12411, 15248), (13342, 14184)]