133178475620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1\times {\mathrm{217619}}^1$

素因数の和:218492

約数の個数: 48

約数和(自身を含む): 287582218560

約数和(自身を除く): 154403742940

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 827, 1654, 3308, 4135, 8270, 16540, 30599, 61198, 122396, 152995, 217619, 305990, 435238, 611980, 870476, 1088095, 2176190, 4352380, 8051903, 16103806, 32207612, 40259515, 80519030, 161038060, 179970913, 359941826, 719883652, 899854565, 1799709130, 3599418260, 6658923781, 13317847562, 26635695124, 33294618905, 66589237810, 133178475620]

約数ペア:

[(1, 133178475620), (2, 66589237810), (4, 33294618905), (5, 26635695124), (10, 13317847562), (20, 6658923781), (37, 3599418260), (74, 1799709130), (148, 899854565), (185, 719883652), (370, 359941826), (740, 179970913), (827, 161038060), (1654, 80519030), (3308, 40259515), (4135, 32207612), (8270, 16103806), (16540, 8051903), (30599, 4352380), (61198, 2176190), (122396, 1088095), (152995, 870476), (217619, 611980), (305990, 435238)]