181997136

素因数分解:

$2^4\times 3^2\times {\mathrm{967}}^1\times {\mathrm{1307}}^1$

素因数の和:2288

約数の個数: 60

約数和(自身を含む): 510256032

約数和(自身を除く): 328258896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 967, 1307, 1934, 2614, 2901, 3868, 3921, 5228, 5802, 7736, 7842, 8703, 10456, 11604, 11763, 15472, 15684, 17406, 20912, 23208, 23526, 31368, 34812, 46416, 47052, 62736, 69624, 94104, 139248, 188208, 1263869, 2527738, 3791607, 5055476, 7583214, 10110952, 11374821, 15166428, 20221904, 22749642, 30332856, 45499284, 60665712, 90998568, 181997136]

約数ペア:

[(1, 181997136), (2, 90998568), (3, 60665712), (4, 45499284), (6, 30332856), (8, 22749642), (9, 20221904), (12, 15166428), (16, 11374821), (18, 10110952), (24, 7583214), (36, 5055476), (48, 3791607), (72, 2527738), (144, 1263869), (967, 188208), (1307, 139248), (1934, 94104), (2614, 69624), (2901, 62736), (3868, 47052), (3921, 46416), (5228, 34812), (5802, 31368), (7736, 23526), (7842, 23208), (8703, 20912), (10456, 17406), (11604, 15684), (11763, 15472)]