161557056

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{6841}}^1$

素因数の和:6900

約数の個数: 84

約数和(自身を含む): 474437964

約数和(自身を除く): 312880908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 984, 1312, 1476, 1968, 2624, 2952, 3936, 5904, 6841, 7872, 11808, 13682, 20523, 23616, 27364, 41046, 54728, 61569, 82092, 109456, 123138, 164184, 218912, 246276, 280481, 328368, 437824, 492552, 560962, 656736, 841443, 985104, 1121924, 1313472, 1682886, 1970208, 2243848, 2524329, 3365772, 3940416, 4487696, 5048658, 6731544, 8975392, 10097316, 13463088, 17950784, 20194632, 26926176, 40389264, 53852352, 80778528, 161557056]

約数ペア:

[(1, 161557056), (2, 80778528), (3, 53852352), (4, 40389264), (6, 26926176), (8, 20194632), (9, 17950784), (12, 13463088), (16, 10097316), (18, 8975392), (24, 6731544), (32, 5048658), (36, 4487696), (41, 3940416), (48, 3365772), (64, 2524329), (72, 2243848), (82, 1970208), (96, 1682886), (123, 1313472), (144, 1121924), (164, 985104), (192, 841443), (246, 656736), (288, 560962), (328, 492552), (369, 437824), (492, 328368), (576, 280481), (656, 246276), (738, 218912), (984, 164184), (1312, 123138), (1476, 109456), (1968, 82092), (2624, 61569), (2952, 54728), (3936, 41046), (5904, 27364), (6841, 23616), (7872, 20523), (11808, 13682)]