154923588

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 406328832

約数和(自身を除く): 251405244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 107, 111, 148, 214, 222, 321, 333, 428, 444, 642, 666, 963, 1087, 1284, 1332, 1926, 2174, 3261, 3852, 3959, 4348, 6522, 7918, 9783, 11877, 13044, 15836, 19566, 23754, 35631, 39132, 40219, 47508, 71262, 80438, 116309, 120657, 142524, 160876, 232618, 241314, 348927, 361971, 465236, 482628, 697854, 723942, 1046781, 1395708, 1447884, 2093562, 4187124, 4303433, 8606866, 12910299, 17213732, 25820598, 38730897, 51641196, 77461794, 154923588]

約数ペア:

[(1, 154923588), (2, 77461794), (3, 51641196), (4, 38730897), (6, 25820598), (9, 17213732), (12, 12910299), (18, 8606866), (36, 4303433), (37, 4187124), (74, 2093562), (107, 1447884), (111, 1395708), (148, 1046781), (214, 723942), (222, 697854), (321, 482628), (333, 465236), (428, 361971), (444, 348927), (642, 241314), (666, 232618), (963, 160876), (1087, 142524), (1284, 120657), (1332, 116309), (1926, 80438), (2174, 71262), (3261, 47508), (3852, 40219), (3959, 39132), (4348, 35631), (6522, 23754), (7918, 19566), (9783, 15836), (11877, 13044)]