181517328

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{3067}}^1$

素因数の和:3221

約数の個数: 80

約数和(自身を含む): 524996160

約数和(自身を除く): 343478832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1233, 1644, 2192, 2466, 3067, 3288, 3699, 4932, 6134, 6576, 7398, 9201, 9864, 12268, 14796, 18402, 19728, 24536, 27603, 29592, 36804, 49072, 55206, 59184, 73608, 82809, 110412, 147216, 165618, 220824, 331236, 420179, 441648, 662472, 840358, 1260537, 1324944, 1680716, 2521074, 3361432, 3781611, 5042148, 6722864, 7563222, 10084296, 11344833, 15126444, 20168592, 22689666, 30252888, 45379332, 60505776, 90758664, 181517328]

約数ペア:

[(1, 181517328), (2, 90758664), (3, 60505776), (4, 45379332), (6, 30252888), (8, 22689666), (9, 20168592), (12, 15126444), (16, 11344833), (18, 10084296), (24, 7563222), (27, 6722864), (36, 5042148), (48, 3781611), (54, 3361432), (72, 2521074), (108, 1680716), (137, 1324944), (144, 1260537), (216, 840358), (274, 662472), (411, 441648), (432, 420179), (548, 331236), (822, 220824), (1096, 165618), (1233, 147216), (1644, 110412), (2192, 82809), (2466, 73608), (3067, 59184), (3288, 55206), (3699, 49072), (4932, 36804), (6134, 29592), (6576, 27603), (7398, 24536), (9201, 19728), (9864, 18402), (12268, 14796)]