142475382

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 379975680

約数和(自身を除く): 237500298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 61, 63, 74, 111, 122, 126, 167, 183, 189, 222, 259, 333, 334, 366, 378, 427, 501, 518, 549, 666, 777, 854, 999, 1002, 1098, 1169, 1281, 1503, 1554, 1647, 1998, 2257, 2331, 2338, 2562, 3006, 3294, 3507, 3843, 4509, 4514, 4662, 6179, 6771, 6993, 7014, 7686, 9018, 10187, 10521, 11529, 12358, 13542, 13986, 15799, 18537, 20313, 20374, 21042, 23058, 30561, 31563, 31598, 37074, 40626, 43253, 47397, 55611, 60939, 61122, 63126, 71309, 86506, 91683, 94794, 111222, 121878, 129759, 142191, 142618, 166833, 183366, 213927, 259518, 275049, 284382, 333666, 376919, 389277, 426573, 427854, 550098, 641781, 753838, 778554, 853146, 1130757, 1167831, 1283562, 1925343, 2261514, 2335662, 2638433, 3392271, 3850686, 5276866, 6784542, 7915299, 10176813, 15830598, 20353626, 23745897, 47491794, 71237691, 142475382]

約数ペア:

[(1, 142475382), (2, 71237691), (3, 47491794), (6, 23745897), (7, 20353626), (9, 15830598), (14, 10176813), (18, 7915299), (21, 6784542), (27, 5276866), (37, 3850686), (42, 3392271), (54, 2638433), (61, 2335662), (63, 2261514), (74, 1925343), (111, 1283562), (122, 1167831), (126, 1130757), (167, 853146), (183, 778554), (189, 753838), (222, 641781), (259, 550098), (333, 427854), (334, 426573), (366, 389277), (378, 376919), (427, 333666), (501, 284382), (518, 275049), (549, 259518), (666, 213927), (777, 183366), (854, 166833), (999, 142618), (1002, 142191), (1098, 129759), (1169, 121878), (1281, 111222), (1503, 94794), (1554, 91683), (1647, 86506), (1998, 71309), (2257, 63126), (2331, 61122), (2338, 60939), (2562, 55611), (3006, 47397), (3294, 43253), (3507, 40626), (3843, 37074), (4509, 31598), (4514, 31563), (4662, 30561), (6179, 23058), (6771, 21042), (6993, 20374), (7014, 20313), (7686, 18537), (9018, 15799), (10187, 13986), (10521, 13542), (11529, 12358)]