142305912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{977}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 468383760

約数和(自身を除く): 326077848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 289, 306, 357, 408, 476, 504, 578, 612, 714, 867, 952, 977, 1071, 1156, 1224, 1428, 1734, 1954, 2023, 2142, 2312, 2601, 2856, 2931, 3468, 3908, 4046, 4284, 5202, 5862, 6069, 6839, 6936, 7816, 8092, 8568, 8793, 10404, 11724, 12138, 13678, 16184, 16609, 17586, 18207, 20517, 20808, 23448, 24276, 27356, 33218, 35172, 36414, 41034, 48552, 49827, 54712, 61551, 66436, 70344, 72828, 82068, 99654, 116263, 123102, 132872, 145656, 149481, 164136, 199308, 232526, 246204, 282353, 298962, 348789, 398616, 465052, 492408, 564706, 597924, 697578, 847059, 930104, 1046367, 1129412, 1195848, 1395156, 1694118, 1976471, 2092734, 2258824, 2541177, 2790312, 3388236, 3952942, 4185468, 5082354, 5929413, 6776472, 7905884, 8370936, 10164708, 11858826, 15811768, 17788239, 20329416, 23717652, 35576478, 47435304, 71152956, 142305912]

約数ペア:

[(1, 142305912), (2, 71152956), (3, 47435304), (4, 35576478), (6, 23717652), (7, 20329416), (8, 17788239), (9, 15811768), (12, 11858826), (14, 10164708), (17, 8370936), (18, 7905884), (21, 6776472), (24, 5929413), (28, 5082354), (34, 4185468), (36, 3952942), (42, 3388236), (51, 2790312), (56, 2541177), (63, 2258824), (68, 2092734), (72, 1976471), (84, 1694118), (102, 1395156), (119, 1195848), (126, 1129412), (136, 1046367), (153, 930104), (168, 847059), (204, 697578), (238, 597924), (252, 564706), (289, 492408), (306, 465052), (357, 398616), (408, 348789), (476, 298962), (504, 282353), (578, 246204), (612, 232526), (714, 199308), (867, 164136), (952, 149481), (977, 145656), (1071, 132872), (1156, 123102), (1224, 116263), (1428, 99654), (1734, 82068), (1954, 72828), (2023, 70344), (2142, 66436), (2312, 61551), (2601, 54712), (2856, 49827), (2931, 48552), (3468, 41034), (3908, 36414), (4046, 35172), (4284, 33218), (5202, 27356), (5862, 24276), (6069, 23448), (6839, 20808), (6936, 20517), (7816, 18207), (8092, 17586), (8568, 16609), (8793, 16184), (10404, 13678), (11724, 12138)]