159631308

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 417392976

約数和(自身を除く): 257761668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 101, 129, 172, 202, 258, 303, 387, 404, 516, 606, 774, 909, 1021, 1212, 1548, 1818, 2042, 3063, 3636, 4084, 4343, 6126, 8686, 9189, 12252, 13029, 17372, 18378, 26058, 36756, 39087, 43903, 52116, 78174, 87806, 103121, 131709, 156348, 175612, 206242, 263418, 309363, 395127, 412484, 526836, 618726, 790254, 928089, 1237452, 1580508, 1856178, 3712356, 4434203, 8868406, 13302609, 17736812, 26605218, 39907827, 53210436, 79815654, 159631308]

約数ペア:

[(1, 159631308), (2, 79815654), (3, 53210436), (4, 39907827), (6, 26605218), (9, 17736812), (12, 13302609), (18, 8868406), (36, 4434203), (43, 3712356), (86, 1856178), (101, 1580508), (129, 1237452), (172, 928089), (202, 790254), (258, 618726), (303, 526836), (387, 412484), (404, 395127), (516, 309363), (606, 263418), (774, 206242), (909, 175612), (1021, 156348), (1212, 131709), (1548, 103121), (1818, 87806), (2042, 78174), (3063, 52116), (3636, 43903), (4084, 39087), (4343, 36756), (6126, 26058), (8686, 18378), (9189, 17372), (12252, 13029)]