164015676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21799}}^1$

素因数の和:21839

約数の個数: 72

約数和(自身を含む): 476112000

約数和(自身を除く): 312096324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 21799, 43598, 65397, 87196, 130794, 196191, 239789, 261588, 392382, 414181, 479578, 719367, 784764, 828362, 959156, 1242543, 1438734, 1656724, 2158101, 2485086, 2877468, 3727629, 4316202, 4555991, 4970172, 7455258, 8632404, 9111982, 13667973, 14910516, 18223964, 27335946, 41003919, 54671892, 82007838, 164015676]

約数ペア:

[(1, 164015676), (2, 82007838), (3, 54671892), (4, 41003919), (6, 27335946), (9, 18223964), (11, 14910516), (12, 13667973), (18, 9111982), (19, 8632404), (22, 7455258), (33, 4970172), (36, 4555991), (38, 4316202), (44, 3727629), (57, 2877468), (66, 2485086), (76, 2158101), (99, 1656724), (114, 1438734), (132, 1242543), (171, 959156), (198, 828362), (209, 784764), (228, 719367), (342, 479578), (396, 414181), (418, 392382), (627, 261588), (684, 239789), (836, 196191), (1254, 130794), (1881, 87196), (2508, 65397), (3762, 43598), (7524, 21799)]