138554928

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{4787}}^1$

素因数の和:4871

約数の個数: 80

約数和(自身を含む): 403724160

約数和(自身を除く): 265169232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4787, 4824, 7236, 9574, 9648, 14361, 14472, 19148, 28722, 28944, 38296, 43083, 57444, 76592, 86166, 114888, 129249, 172332, 229776, 258498, 320729, 344664, 516996, 641458, 689328, 962187, 1033992, 1282916, 1924374, 2067984, 2565832, 2886561, 3848748, 5131664, 5773122, 7697496, 8659683, 11546244, 15394992, 17319366, 23092488, 34638732, 46184976, 69277464, 138554928]

約数ペア:

[(1, 138554928), (2, 69277464), (3, 46184976), (4, 34638732), (6, 23092488), (8, 17319366), (9, 15394992), (12, 11546244), (16, 8659683), (18, 7697496), (24, 5773122), (27, 5131664), (36, 3848748), (48, 2886561), (54, 2565832), (67, 2067984), (72, 1924374), (108, 1282916), (134, 1033992), (144, 962187), (201, 689328), (216, 641458), (268, 516996), (402, 344664), (432, 320729), (536, 258498), (603, 229776), (804, 172332), (1072, 129249), (1206, 114888), (1608, 86166), (1809, 76592), (2412, 57444), (3216, 43083), (3618, 38296), (4787, 28944), (4824, 28722), (7236, 19148), (9574, 14472), (9648, 14361)]