159628250

素因数分解:

$2^1\times 5^3\times {\mathrm{191}}^1\times {\mathrm{3343}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 300478464

約数和(自身を除く): 140850214

約数列:

[1, 2, 5, 10, 25, 50, 125, 191, 250, 382, 955, 1910, 3343, 4775, 6686, 9550, 16715, 23875, 33430, 47750, 83575, 167150, 417875, 638513, 835750, 1277026, 3192565, 6385130, 15962825, 31925650, 79814125, 159628250]

約数ペア:

[(1, 159628250), (2, 79814125), (5, 31925650), (10, 15962825), (25, 6385130), (50, 3192565), (125, 1277026), (191, 835750), (250, 638513), (382, 417875), (955, 167150), (1910, 83575), (3343, 47750), (4775, 33430), (6686, 23875), (9550, 16715)]