156927914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2843}}^1$

素因数の和:3062

約数の個数: 32

約数和(自身を含む): 278074944

約数和(自身を除く): 121147030

約数列:

[1, 2, 11, 13, 22, 26, 143, 193, 286, 386, 2123, 2509, 2843, 4246, 5018, 5686, 27599, 31273, 36959, 55198, 62546, 73918, 406549, 548699, 813098, 1097398, 6035689, 7133087, 12071378, 14266174, 78463957, 156927914]

約数ペア:

[(1, 156927914), (2, 78463957), (11, 14266174), (13, 12071378), (22, 7133087), (26, 6035689), (143, 1097398), (193, 813098), (286, 548699), (386, 406549), (2123, 73918), (2509, 62546), (2843, 55198), (4246, 36959), (5018, 31273), (5686, 27599)]