123986632

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{467}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 291133440

約数和(自身を除く): 167146808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 431, 467, 616, 862, 934, 1724, 1868, 3017, 3269, 3448, 3736, 4741, 5137, 6034, 6538, 9482, 10274, 12068, 13076, 18964, 20548, 24136, 26152, 33187, 35959, 37928, 41096, 66374, 71918, 132748, 143836, 201277, 265496, 287672, 402554, 805108, 1408939, 1610216, 2214047, 2817878, 4428094, 5635756, 8856188, 11271512, 15498329, 17712376, 30996658, 61993316, 123986632]

約数ペア:

[(1, 123986632), (2, 61993316), (4, 30996658), (7, 17712376), (8, 15498329), (11, 11271512), (14, 8856188), (22, 5635756), (28, 4428094), (44, 2817878), (56, 2214047), (77, 1610216), (88, 1408939), (154, 805108), (308, 402554), (431, 287672), (467, 265496), (616, 201277), (862, 143836), (934, 132748), (1724, 71918), (1868, 66374), (3017, 41096), (3269, 37928), (3448, 35959), (3736, 33187), (4741, 26152), (5137, 24136), (6034, 20548), (6538, 18964), (9482, 13076), (10274, 12068)]