142600148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{4271}}^1$

素因数の和:4783

約数の個数: 24

約数和(自身を含む): 264829824

約数和(自身を除く): 122229676

約数列:

[1, 2, 4, 17, 34, 68, 491, 982, 1964, 4271, 8347, 8542, 16694, 17084, 33388, 72607, 145214, 290428, 2097061, 4194122, 8388244, 35650037, 71300074, 142600148]

約数ペア:

[(1, 142600148), (2, 71300074), (4, 35650037), (17, 8388244), (34, 4194122), (68, 2097061), (491, 290428), (982, 145214), (1964, 72607), (4271, 33388), (8347, 17084), (8542, 16694)]