171996912

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{13729}}^1$

素因数の和:13775

約数の個数: 80

約数和(自身を含む): 510756000

約数和(自身を除く): 338759088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 13729, 27458, 41187, 54916, 82374, 109832, 123561, 164748, 219664, 247122, 329496, 370683, 398141, 494244, 658992, 741366, 796282, 988488, 1194423, 1482732, 1592564, 1976976, 2388846, 2965464, 3185128, 3583269, 4777692, 5930928, 6370256, 7166538, 9555384, 10749807, 14333076, 19110768, 21499614, 28666152, 42999228, 57332304, 85998456, 171996912]

約数ペア:

[(1, 171996912), (2, 85998456), (3, 57332304), (4, 42999228), (6, 28666152), (8, 21499614), (9, 19110768), (12, 14333076), (16, 10749807), (18, 9555384), (24, 7166538), (27, 6370256), (29, 5930928), (36, 4777692), (48, 3583269), (54, 3185128), (58, 2965464), (72, 2388846), (87, 1976976), (108, 1592564), (116, 1482732), (144, 1194423), (174, 988488), (216, 796282), (232, 741366), (261, 658992), (348, 494244), (432, 398141), (464, 370683), (522, 329496), (696, 247122), (783, 219664), (1044, 164748), (1392, 123561), (1566, 109832), (2088, 82374), (3132, 54916), (4176, 41187), (6264, 27458), (12528, 13729)]