168147952

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1958

約数の個数: 80

約数和(自身を含む): 402831360

約数和(自身を除く): 234683408

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 658, 752, 799, 952, 1316, 1598, 1879, 1904, 2632, 3196, 3758, 5264, 5593, 6392, 7516, 11186, 12784, 13153, 15032, 22372, 26306, 30064, 31943, 44744, 52612, 63886, 88313, 89488, 105224, 127772, 176626, 210448, 223601, 255544, 353252, 447202, 511088, 618191, 706504, 894404, 1236382, 1413008, 1501321, 1788808, 2472764, 3002642, 3577616, 4945528, 6005284, 9891056, 10509247, 12010568, 21018494, 24021136, 42036988, 84073976, 168147952]

約数ペア:

[(1, 168147952), (2, 84073976), (4, 42036988), (7, 24021136), (8, 21018494), (14, 12010568), (16, 10509247), (17, 9891056), (28, 6005284), (34, 4945528), (47, 3577616), (56, 3002642), (68, 2472764), (94, 1788808), (112, 1501321), (119, 1413008), (136, 1236382), (188, 894404), (238, 706504), (272, 618191), (329, 511088), (376, 447202), (476, 353252), (658, 255544), (752, 223601), (799, 210448), (952, 176626), (1316, 127772), (1598, 105224), (1879, 89488), (1904, 88313), (2632, 63886), (3196, 52612), (3758, 44744), (5264, 31943), (5593, 30064), (6392, 26306), (7516, 22372), (11186, 15032), (12784, 13153)]