163336128

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20749}}^1$

素因数の和:20805

約数の個数: 56

約数和(自身を含む): 442722000

約数和(自身を除く): 279385872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 20749, 41498, 62247, 82996, 124494, 165992, 248988, 331984, 497976, 663968, 850709, 995952, 1327936, 1701418, 1991904, 2552127, 3402836, 3983808, 5104254, 6805672, 10208508, 13611344, 20417016, 27222688, 40834032, 54445376, 81668064, 163336128]

約数ペア:

[(1, 163336128), (2, 81668064), (3, 54445376), (4, 40834032), (6, 27222688), (8, 20417016), (12, 13611344), (16, 10208508), (24, 6805672), (32, 5104254), (41, 3983808), (48, 3402836), (64, 2552127), (82, 1991904), (96, 1701418), (123, 1327936), (164, 995952), (192, 850709), (246, 663968), (328, 497976), (492, 331984), (656, 248988), (984, 165992), (1312, 124494), (1968, 82996), (2624, 62247), (3936, 41498), (7872, 20749)]