168384550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 324264960

約数和(自身を除く): 155880410

約数列:

[1, 2, 5, 10, 25, 47, 50, 79, 94, 158, 235, 395, 470, 790, 907, 1175, 1814, 1975, 2350, 3713, 3950, 4535, 7426, 9070, 18565, 22675, 37130, 42629, 45350, 71653, 85258, 92825, 143306, 185650, 213145, 358265, 426290, 716530, 1065725, 1791325, 2131450, 3367691, 3582650, 6735382, 16838455, 33676910, 84192275, 168384550]

約数ペア:

[(1, 168384550), (2, 84192275), (5, 33676910), (10, 16838455), (25, 6735382), (47, 3582650), (50, 3367691), (79, 2131450), (94, 1791325), (158, 1065725), (235, 716530), (395, 426290), (470, 358265), (790, 213145), (907, 185650), (1175, 143306), (1814, 92825), (1975, 85258), (2350, 71653), (3713, 45350), (3950, 42629), (4535, 37130), (7426, 22675), (9070, 18565)]