156940469458

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1\times {\mathrm{883}}^1\times {\mathrm{1193}}^1$

素因数の和:2698

約数の個数: 32

約数和(自身を含む): 237841246656

約数和(自身を除く): 80900777198

約数列:

[1, 2, 163, 326, 457, 883, 914, 1193, 1766, 2386, 74491, 143929, 148982, 194459, 287858, 388918, 403531, 545201, 807062, 1053419, 1090402, 2106838, 65775553, 88867763, 131551106, 171707297, 177735526, 343414594, 481412483, 962824966, 78470234729, 156940469458]

約数ペア:

[(1, 156940469458), (2, 78470234729), (163, 962824966), (326, 481412483), (457, 343414594), (883, 177735526), (914, 171707297), (1193, 131551106), (1766, 88867763), (2386, 65775553), (74491, 2106838), (143929, 1090402), (148982, 1053419), (194459, 807062), (287858, 545201), (388918, 403531)]