157029218270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{15671}}^1$

素因数の和:16133

約数の個数: 64

約数和(自身を含む): 296031542400

約数和(自身を除く): 139002324130

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 317, 545, 634, 1090, 1585, 3161, 3170, 6322, 9193, 15671, 15805, 18386, 31342, 31610, 34553, 45965, 69106, 78355, 91930, 156710, 172765, 345530, 454459, 908918, 1002037, 1708139, 2004074, 2272295, 3416278, 4544590, 4967707, 5010185, 8540695, 9935414, 10020370, 17081390, 24838535, 49536031, 49677070, 99072062, 144063503, 247680155, 288127006, 495360310, 541480063, 720317515, 1082960126, 1440635030, 2707400315, 5414800630, 15702921827, 31405843654, 78514609135, 157029218270]

約数ペア:

[(1, 157029218270), (2, 78514609135), (5, 31405843654), (10, 15702921827), (29, 5414800630), (58, 2707400315), (109, 1440635030), (145, 1082960126), (218, 720317515), (290, 541480063), (317, 495360310), (545, 288127006), (634, 247680155), (1090, 144063503), (1585, 99072062), (3161, 49677070), (3170, 49536031), (6322, 24838535), (9193, 17081390), (15671, 10020370), (15805, 9935414), (18386, 8540695), (31342, 5010185), (31610, 4967707), (34553, 4544590), (45965, 3416278), (69106, 2272295), (78355, 2004074), (91930, 1708139), (156710, 1002037), (172765, 908918), (345530, 454459)]