158118200

素因数分解:

$2^3\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2939}}^1$

素因数の和:3224

約数の個数: 48

約数和(自身を含む): 369117000

約数和(自身を除く): 210998800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 269, 538, 1076, 1345, 2152, 2690, 2939, 5380, 5878, 6725, 10760, 11756, 13450, 14695, 23512, 26900, 29390, 53800, 58780, 73475, 117560, 146950, 293900, 587800, 790591, 1581182, 3162364, 3952955, 6324728, 7905910, 15811820, 19764775, 31623640, 39529550, 79059100, 158118200]

約数ペア:

[(1, 158118200), (2, 79059100), (4, 39529550), (5, 31623640), (8, 19764775), (10, 15811820), (20, 7905910), (25, 6324728), (40, 3952955), (50, 3162364), (100, 1581182), (200, 790591), (269, 587800), (538, 293900), (1076, 146950), (1345, 117560), (2152, 73475), (2690, 58780), (2939, 53800), (5380, 29390), (5878, 26900), (6725, 23512), (10760, 14695), (11756, 13450)]