131866812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 433198080

約数和(自身を除く): 301331268

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 101, 108, 126, 132, 154, 157, 189, 198, 202, 231, 252, 297, 303, 308, 314, 378, 396, 404, 462, 471, 594, 606, 628, 693, 707, 756, 909, 924, 942, 1099, 1111, 1188, 1212, 1386, 1413, 1414, 1727, 1818, 1884, 2079, 2121, 2198, 2222, 2727, 2772, 2826, 2828, 3297, 3333, 3454, 3636, 4158, 4239, 4242, 4396, 4444, 5181, 5454, 5652, 6363, 6594, 6666, 6908, 7777, 8316, 8478, 8484, 9891, 9999, 10362, 10908, 12089, 12726, 13188, 13332, 15543, 15554, 15857, 16956, 19089, 19782, 19998, 20724, 23331, 24178, 25452, 29673, 29997, 31086, 31108, 31714, 36267, 38178, 39564, 39996, 46629, 46662, 47571, 48356, 59346, 59994, 62172, 63428, 69993, 72534, 76356, 93258, 93324, 95142, 108801, 110999, 118692, 119988, 139986, 142713, 145068, 174427, 186516, 190284, 209979, 217602, 221998, 279972, 285426, 326403, 332997, 348854, 419958, 428139, 435204, 443996, 523281, 570852, 652806, 665994, 697708, 839916, 856278, 998991, 1046562, 1220989, 1305612, 1331988, 1569843, 1712556, 1997982, 2093124, 2441978, 2996973, 3139686, 3662967, 3995964, 4709529, 4883956, 5993946, 6279372, 7325934, 9419058, 10988901, 11987892, 14651868, 18838116, 21977802, 32966703, 43955604, 65933406, 131866812]

約数ペア:

[(1, 131866812), (2, 65933406), (3, 43955604), (4, 32966703), (6, 21977802), (7, 18838116), (9, 14651868), (11, 11987892), (12, 10988901), (14, 9419058), (18, 7325934), (21, 6279372), (22, 5993946), (27, 4883956), (28, 4709529), (33, 3995964), (36, 3662967), (42, 3139686), (44, 2996973), (54, 2441978), (63, 2093124), (66, 1997982), (77, 1712556), (84, 1569843), (99, 1331988), (101, 1305612), (108, 1220989), (126, 1046562), (132, 998991), (154, 856278), (157, 839916), (189, 697708), (198, 665994), (202, 652806), (231, 570852), (252, 523281), (297, 443996), (303, 435204), (308, 428139), (314, 419958), (378, 348854), (396, 332997), (404, 326403), (462, 285426), (471, 279972), (594, 221998), (606, 217602), (628, 209979), (693, 190284), (707, 186516), (756, 174427), (909, 145068), (924, 142713), (942, 139986), (1099, 119988), (1111, 118692), (1188, 110999), (1212, 108801), (1386, 95142), (1413, 93324), (1414, 93258), (1727, 76356), (1818, 72534), (1884, 69993), (2079, 63428), (2121, 62172), (2198, 59994), (2222, 59346), (2727, 48356), (2772, 47571), (2826, 46662), (2828, 46629), (3297, 39996), (3333, 39564), (3454, 38178), (3636, 36267), (4158, 31714), (4239, 31108), (4242, 31086), (4396, 29997), (4444, 29673), (5181, 25452), (5454, 24178), (5652, 23331), (6363, 20724), (6594, 19998), (6666, 19782), (6908, 19089), (7777, 16956), (8316, 15857), (8478, 15554), (8484, 15543), (9891, 13332), (9999, 13188), (10362, 12726), (10908, 12089)]