160625384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1229}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 329775300

約数和(自身を除く): 169149916

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 961, 1054, 1229, 1922, 2108, 2458, 3844, 4216, 4916, 7688, 9832, 16337, 20893, 32674, 38099, 41786, 65348, 76198, 83572, 130696, 152396, 167144, 304792, 647683, 1181069, 1295366, 2362138, 2590732, 4724276, 5181464, 9448552, 20078173, 40156346, 80312692, 160625384]

約数ペア:

[(1, 160625384), (2, 80312692), (4, 40156346), (8, 20078173), (17, 9448552), (31, 5181464), (34, 4724276), (62, 2590732), (68, 2362138), (124, 1295366), (136, 1181069), (248, 647683), (527, 304792), (961, 167144), (1054, 152396), (1229, 130696), (1922, 83572), (2108, 76198), (2458, 65348), (3844, 41786), (4216, 38099), (4916, 32674), (7688, 20893), (9832, 16337)]