156738126508

素因数分解:

$2^2\times {\mathrm{397}}^1\times {\mathrm{5051}}^1\times {\mathrm{19541}}^1$

素因数の和:24993

約数の個数: 24

約数和(自身を含む): 275051148624

約数和(自身を除く): 118313022116

約数列:

[1, 2, 4, 397, 794, 1588, 5051, 10102, 19541, 20204, 39082, 78164, 2005247, 4010494, 7757777, 8020988, 15515554, 31031108, 98701591, 197403182, 394806364, 39184531627, 78369063254, 156738126508]

約数ペア:

[(1, 156738126508), (2, 78369063254), (4, 39184531627), (397, 394806364), (794, 197403182), (1588, 98701591), (5051, 31031108), (10102, 15515554), (19541, 8020988), (20204, 7757777), (39082, 4010494), (78164, 2005247)]