109409384

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 241367040

約数和(自身を除く): 131957656

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 191, 193, 212, 371, 382, 386, 424, 742, 764, 772, 1337, 1351, 1484, 1528, 1544, 2674, 2702, 2968, 5348, 5404, 10123, 10229, 10696, 10808, 20246, 20458, 36863, 40492, 40916, 70861, 71603, 73726, 80984, 81832, 141722, 143206, 147452, 258041, 283444, 286412, 294904, 516082, 566888, 572824, 1032164, 1953739, 2064328, 3907478, 7814956, 13676173, 15629912, 27352346, 54704692, 109409384]

約数ペア:

[(1, 109409384), (2, 54704692), (4, 27352346), (7, 15629912), (8, 13676173), (14, 7814956), (28, 3907478), (53, 2064328), (56, 1953739), (106, 1032164), (191, 572824), (193, 566888), (212, 516082), (371, 294904), (382, 286412), (386, 283444), (424, 258041), (742, 147452), (764, 143206), (772, 141722), (1337, 81832), (1351, 80984), (1484, 73726), (1528, 71603), (1544, 70861), (2674, 40916), (2702, 40492), (2968, 36863), (5348, 20458), (5404, 20246), (10123, 10808), (10229, 10696)]