156947819696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2521}}^1\times {\mathrm{228883}}^1$

素因数の和:231429

約数の個数: 40

約数和(自身を含む): 322102959984

約数和(自身を除く): 165155140288

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2521, 5042, 10084, 20168, 40336, 42857, 85714, 171428, 228883, 342856, 457766, 685712, 915532, 1831064, 3662128, 3891011, 7782022, 15564044, 31128088, 62256176, 577014043, 1154028086, 2308056172, 4616112344, 9232224688, 9809238731, 19618477462, 39236954924, 78473909848, 156947819696]

約数ペア:

[(1, 156947819696), (2, 78473909848), (4, 39236954924), (8, 19618477462), (16, 9809238731), (17, 9232224688), (34, 4616112344), (68, 2308056172), (136, 1154028086), (272, 577014043), (2521, 62256176), (5042, 31128088), (10084, 15564044), (20168, 7782022), (40336, 3891011), (42857, 3662128), (85714, 1831064), (171428, 915532), (228883, 685712), (342856, 457766)]