147423318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4993}}^1$

素因数の和:5061

約数の個数: 64

約数和(自身を含む): 364362240

約数和(自身を除く): 216938922

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1554, 2109, 4218, 4921, 4993, 9842, 9986, 14763, 14979, 29526, 29958, 34951, 69902, 94867, 104853, 184741, 189734, 209706, 284601, 369482, 554223, 569202, 664069, 1108446, 1293187, 1328138, 1992207, 2586374, 3510079, 3879561, 3984414, 7020158, 7759122, 10530237, 21060474, 24570553, 49141106, 73711659, 147423318]

約数ペア:

[(1, 147423318), (2, 73711659), (3, 49141106), (6, 24570553), (7, 21060474), (14, 10530237), (19, 7759122), (21, 7020158), (37, 3984414), (38, 3879561), (42, 3510079), (57, 2586374), (74, 1992207), (111, 1328138), (114, 1293187), (133, 1108446), (222, 664069), (259, 569202), (266, 554223), (399, 369482), (518, 284601), (703, 209706), (777, 189734), (798, 184741), (1406, 104853), (1554, 94867), (2109, 69902), (4218, 34951), (4921, 29958), (4993, 29526), (9842, 14979), (9986, 14763)]