127147356

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{1471}}^1$

素因数の和:1509

約数の個数: 90

約数和(自身を含む): 375199552

約数和(自身を除く): 248052196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1471, 1764, 2058, 2401, 2942, 3087, 4116, 4413, 4802, 5884, 6174, 7203, 8826, 9604, 10297, 12348, 13239, 14406, 17652, 20594, 21609, 26478, 28812, 30891, 41188, 43218, 52956, 61782, 72079, 86436, 92673, 123564, 144158, 185346, 216237, 288316, 370692, 432474, 504553, 648711, 864948, 1009106, 1297422, 1513659, 2018212, 2594844, 3027318, 3531871, 4540977, 6054636, 7063742, 9081954, 10595613, 14127484, 18163908, 21191226, 31786839, 42382452, 63573678, 127147356]

約数ペア:

[(1, 127147356), (2, 63573678), (3, 42382452), (4, 31786839), (6, 21191226), (7, 18163908), (9, 14127484), (12, 10595613), (14, 9081954), (18, 7063742), (21, 6054636), (28, 4540977), (36, 3531871), (42, 3027318), (49, 2594844), (63, 2018212), (84, 1513659), (98, 1297422), (126, 1009106), (147, 864948), (196, 648711), (252, 504553), (294, 432474), (343, 370692), (441, 288316), (588, 216237), (686, 185346), (882, 144158), (1029, 123564), (1372, 92673), (1471, 86436), (1764, 72079), (2058, 61782), (2401, 52956), (2942, 43218), (3087, 41188), (4116, 30891), (4413, 28812), (4802, 26478), (5884, 21609), (6174, 20594), (7203, 17652), (8826, 14406), (9604, 13239), (10297, 12348)]