140187888

素因数分解:

$2^4\times 3^3\times {\mathrm{191}}^1\times {\mathrm{1699}}^1$

素因数の和:1907

約数の個数: 80

約数和(自身を含む): 404736000

約数和(自身を除く): 264548112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 191, 216, 382, 432, 573, 764, 1146, 1528, 1699, 1719, 2292, 3056, 3398, 3438, 4584, 5097, 5157, 6796, 6876, 9168, 10194, 10314, 13592, 13752, 15291, 20388, 20628, 27184, 27504, 30582, 40776, 41256, 45873, 61164, 81552, 82512, 91746, 122328, 183492, 244656, 324509, 366984, 649018, 733968, 973527, 1298036, 1947054, 2596072, 2920581, 3894108, 5192144, 5841162, 7788216, 8761743, 11682324, 15576432, 17523486, 23364648, 35046972, 46729296, 70093944, 140187888]

約数ペア:

[(1, 140187888), (2, 70093944), (3, 46729296), (4, 35046972), (6, 23364648), (8, 17523486), (9, 15576432), (12, 11682324), (16, 8761743), (18, 7788216), (24, 5841162), (27, 5192144), (36, 3894108), (48, 2920581), (54, 2596072), (72, 1947054), (108, 1298036), (144, 973527), (191, 733968), (216, 649018), (382, 366984), (432, 324509), (573, 244656), (764, 183492), (1146, 122328), (1528, 91746), (1699, 82512), (1719, 81552), (2292, 61164), (3056, 45873), (3398, 41256), (3438, 40776), (4584, 30582), (5097, 27504), (5157, 27184), (6796, 20628), (6876, 20388), (9168, 15291), (10194, 13752), (10314, 13592)]