149788972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{95773}}^1$

素因数の和:95817

約数の個数: 24

約数和(自身を含む): 289620576

約数和(自身を除く): 139831604

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 95773, 191546, 383092, 1628141, 2202779, 3256282, 4405558, 6512564, 8811116, 37447243, 74894486, 149788972]

約数ペア:

[(1, 149788972), (2, 74894486), (4, 37447243), (17, 8811116), (23, 6512564), (34, 4405558), (46, 3256282), (68, 2202779), (92, 1628141), (391, 383092), (782, 191546), (1564, 95773)]