138450744

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{51971}}^1$

素因数の和:52020

約数の個数: 48

約数和(自身を含む): 385112520

約数和(自身を除く): 246661776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 51971, 103942, 155913, 207884, 311826, 415768, 467739, 623652, 935478, 1247304, 1870956, 1922927, 3741912, 3845854, 5768781, 7691708, 11537562, 15383416, 17306343, 23075124, 34612686, 46150248, 69225372, 138450744]

約数ペア:

[(1, 138450744), (2, 69225372), (3, 46150248), (4, 34612686), (6, 23075124), (8, 17306343), (9, 15383416), (12, 11537562), (18, 7691708), (24, 5768781), (36, 3845854), (37, 3741912), (72, 1922927), (74, 1870956), (111, 1247304), (148, 935478), (222, 623652), (296, 467739), (333, 415768), (444, 311826), (666, 207884), (888, 155913), (1332, 103942), (2664, 51971)]