138596256

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3187}}^1$

素因数の和:3354

約数の個数: 72

約数和(自身を含む): 396867744

約数和(自身を除く): 258271488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3187, 3624, 4832, 5436, 6374, 7248, 9561, 10872, 12748, 14496, 19122, 21744, 25496, 28683, 38244, 43488, 50992, 57366, 76488, 101984, 114732, 152976, 229464, 305952, 458928, 481237, 917856, 962474, 1443711, 1924948, 2887422, 3849896, 4331133, 5774844, 7699792, 8662266, 11549688, 15399584, 17324532, 23099376, 34649064, 46198752, 69298128, 138596256]

約数ペア:

[(1, 138596256), (2, 69298128), (3, 46198752), (4, 34649064), (6, 23099376), (8, 17324532), (9, 15399584), (12, 11549688), (16, 8662266), (18, 7699792), (24, 5774844), (32, 4331133), (36, 3849896), (48, 2887422), (72, 1924948), (96, 1443711), (144, 962474), (151, 917856), (288, 481237), (302, 458928), (453, 305952), (604, 229464), (906, 152976), (1208, 114732), (1359, 101984), (1812, 76488), (2416, 57366), (2718, 50992), (3187, 43488), (3624, 38244), (4832, 28683), (5436, 25496), (6374, 21744), (7248, 19122), (9561, 14496), (10872, 12748)]