16198356

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 39614400

約数和(自身を除く): 23416044

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 89, 116, 174, 178, 267, 348, 356, 523, 534, 1046, 1068, 1569, 2092, 2581, 3138, 5162, 6276, 7743, 10324, 15167, 15486, 30334, 30972, 45501, 46547, 60668, 91002, 93094, 139641, 182004, 186188, 279282, 558564, 1349863, 2699726, 4049589, 5399452, 8099178, 16198356]

約数ペア:

[(1, 16198356), (2, 8099178), (3, 5399452), (4, 4049589), (6, 2699726), (12, 1349863), (29, 558564), (58, 279282), (87, 186188), (89, 182004), (116, 139641), (174, 93094), (178, 91002), (267, 60668), (348, 46547), (356, 45501), (523, 30972), (534, 30334), (1046, 15486), (1068, 15167), (1569, 10324), (2092, 7743), (2581, 6276), (3138, 5162)]