162019904

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:1003

約数の個数: 56

約数和(自身を含む): 334109568

約数和(自身を除く): 172089664

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 188, 244, 376, 488, 752, 883, 976, 1504, 1766, 1952, 2867, 3008, 3532, 3904, 5734, 7064, 11468, 14128, 22936, 28256, 41501, 45872, 53863, 56512, 83002, 91744, 107726, 166004, 183488, 215452, 332008, 430904, 664016, 861808, 1328032, 1723616, 2531561, 2656064, 3447232, 5063122, 10126244, 20252488, 40504976, 81009952, 162019904]

約数ペア:

[(1, 162019904), (2, 81009952), (4, 40504976), (8, 20252488), (16, 10126244), (32, 5063122), (47, 3447232), (61, 2656064), (64, 2531561), (94, 1723616), (122, 1328032), (188, 861808), (244, 664016), (376, 430904), (488, 332008), (752, 215452), (883, 183488), (976, 166004), (1504, 107726), (1766, 91744), (1952, 83002), (2867, 56512), (3008, 53863), (3532, 45872), (3904, 41501), (5734, 28256), (7064, 22936), (11468, 14128)]