157857192

素因数分解:

$2^3\times 3^2\times {\mathrm{1451}}^1\times {\mathrm{1511}}^1$

素因数の和:2974

約数の個数: 48

約数和(自身を含む): 428107680

約数和(自身を除く): 270250488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1451, 1511, 2902, 3022, 4353, 4533, 5804, 6044, 8706, 9066, 11608, 12088, 13059, 13599, 17412, 18132, 26118, 27198, 34824, 36264, 52236, 54396, 104472, 108792, 2192461, 4384922, 6577383, 8769844, 13154766, 17539688, 19732149, 26309532, 39464298, 52619064, 78928596, 157857192]

約数ペア:

[(1, 157857192), (2, 78928596), (3, 52619064), (4, 39464298), (6, 26309532), (8, 19732149), (9, 17539688), (12, 13154766), (18, 8769844), (24, 6577383), (36, 4384922), (72, 2192461), (1451, 108792), (1511, 104472), (2902, 54396), (3022, 52236), (4353, 36264), (4533, 34824), (5804, 27198), (6044, 26118), (8706, 18132), (9066, 17412), (11608, 13599), (12088, 13059)]