138980458864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1\times {\mathrm{6917}}^1$

素因数の和:10298

約数の個数: 80

約数和(自身を含む): 300121103520

約数和(自身を除く): 161140644656

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 3331, 6032, 6662, 6917, 13324, 13834, 26648, 27668, 43303, 53296, 55336, 86606, 89921, 96599, 110672, 173212, 179842, 193198, 200593, 346424, 359684, 386396, 401186, 692848, 719368, 772792, 802372, 1255787, 1438736, 1545584, 1604744, 2511574, 2607709, 3209488, 5023148, 5215418, 10046296, 10430836, 20092592, 20861672, 23040527, 41723344, 46081054, 92162108, 184324216, 299526851, 368648432, 599053702, 668175283, 1198107404, 1336350566, 2396214808, 2672701132, 4792429616, 5345402264, 8686278679, 10690804528, 17372557358, 34745114716, 69490229432, 138980458864]

約数ペア:

[(1, 138980458864), (2, 69490229432), (4, 34745114716), (8, 17372557358), (13, 10690804528), (16, 8686278679), (26, 5345402264), (29, 4792429616), (52, 2672701132), (58, 2396214808), (104, 1336350566), (116, 1198107404), (208, 668175283), (232, 599053702), (377, 368648432), (464, 299526851), (754, 184324216), (1508, 92162108), (3016, 46081054), (3331, 41723344), (6032, 23040527), (6662, 20861672), (6917, 20092592), (13324, 10430836), (13834, 10046296), (26648, 5215418), (27668, 5023148), (43303, 3209488), (53296, 2607709), (55336, 2511574), (86606, 1604744), (89921, 1545584), (96599, 1438736), (110672, 1255787), (173212, 802372), (179842, 772792), (193198, 719368), (200593, 692848), (346424, 401186), (359684, 386396)]