145440952

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{569}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 277020000

約数和(自身を除く): 131579048

約数列:

[1, 2, 4, 8, 89, 178, 356, 359, 569, 712, 718, 1138, 1436, 2276, 2872, 4552, 31951, 50641, 63902, 101282, 127804, 202564, 204271, 255608, 405128, 408542, 817084, 1634168, 18180119, 36360238, 72720476, 145440952]

約数ペア:

[(1, 145440952), (2, 72720476), (4, 36360238), (8, 18180119), (89, 1634168), (178, 817084), (356, 408542), (359, 405128), (569, 255608), (712, 204271), (718, 202564), (1138, 127804), (1436, 101282), (2276, 63902), (2872, 50641), (4552, 31951)]