138937968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{74219}}^1$

素因数の和:74246

約数の個数: 60

約数和(自身を含む): 418749240

約数和(自身を除く): 279811272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 74219, 148438, 222657, 296876, 445314, 593752, 667971, 890628, 964847, 1187504, 1335942, 1781256, 1929694, 2671884, 2894541, 3562512, 3859388, 5343768, 5789082, 7718776, 8683623, 10687536, 11578164, 15437552, 17367246, 23156328, 34734492, 46312656, 69468984, 138937968]

約数ペア:

[(1, 138937968), (2, 69468984), (3, 46312656), (4, 34734492), (6, 23156328), (8, 17367246), (9, 15437552), (12, 11578164), (13, 10687536), (16, 8683623), (18, 7718776), (24, 5789082), (26, 5343768), (36, 3859388), (39, 3562512), (48, 2894541), (52, 2671884), (72, 1929694), (78, 1781256), (104, 1335942), (117, 1187504), (144, 964847), (156, 890628), (208, 667971), (234, 593752), (312, 445314), (468, 296876), (624, 222657), (936, 148438), (1872, 74219)]