142639392

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{30323}}^1$

素因数の和:30350

約数の個数: 72

約数和(自身を含む): 435573936

約数和(自身を除く): 292934544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 30323, 60646, 90969, 121292, 181938, 212261, 242584, 363876, 424522, 485168, 636783, 727752, 849044, 970336, 1273566, 1455504, 1485827, 1698088, 2547132, 2911008, 2971654, 3396176, 4457481, 5094264, 5943308, 6792352, 8914962, 10188528, 11886616, 17829924, 20377056, 23773232, 35659848, 47546464, 71319696, 142639392]

約数ペア:

[(1, 142639392), (2, 71319696), (3, 47546464), (4, 35659848), (6, 23773232), (7, 20377056), (8, 17829924), (12, 11886616), (14, 10188528), (16, 8914962), (21, 6792352), (24, 5943308), (28, 5094264), (32, 4457481), (42, 3396176), (48, 2971654), (49, 2911008), (56, 2547132), (84, 1698088), (96, 1485827), (98, 1455504), (112, 1273566), (147, 970336), (168, 849044), (196, 727752), (224, 636783), (294, 485168), (336, 424522), (392, 363876), (588, 242584), (672, 212261), (784, 181938), (1176, 121292), (1568, 90969), (2352, 60646), (4704, 30323)]