165749724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4801}}^1$

素因数の和:4955

約数の個数: 72

約数和(自身を含む): 482428128

約数和(自身を除く): 316678404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4801, 4932, 5754, 8631, 9602, 11508, 14403, 17262, 19204, 28806, 33607, 34524, 43209, 57612, 67214, 86418, 100821, 134428, 172836, 201642, 302463, 403284, 604926, 657737, 1209852, 1315474, 1973211, 2630948, 3946422, 4604159, 5919633, 7892844, 9208318, 11839266, 13812477, 18416636, 23678532, 27624954, 41437431, 55249908, 82874862, 165749724]

約数ペア:

[(1, 165749724), (2, 82874862), (3, 55249908), (4, 41437431), (6, 27624954), (7, 23678532), (9, 18416636), (12, 13812477), (14, 11839266), (18, 9208318), (21, 7892844), (28, 5919633), (36, 4604159), (42, 3946422), (63, 2630948), (84, 1973211), (126, 1315474), (137, 1209852), (252, 657737), (274, 604926), (411, 403284), (548, 302463), (822, 201642), (959, 172836), (1233, 134428), (1644, 100821), (1918, 86418), (2466, 67214), (2877, 57612), (3836, 43209), (4801, 34524), (4932, 33607), (5754, 28806), (8631, 19204), (9602, 17262), (11508, 14403)]