126215584

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:950

約数の個数: 72

約数和(自身を含む): 280830564

約数和(自身を除く): 154614980

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 121, 148, 176, 242, 296, 352, 407, 484, 592, 814, 881, 968, 1184, 1628, 1762, 1936, 3256, 3524, 3872, 4477, 6512, 7048, 8954, 9691, 13024, 14096, 17908, 19382, 28192, 32597, 35816, 38764, 65194, 71632, 77528, 106601, 130388, 143264, 155056, 213202, 260776, 310112, 358567, 426404, 521552, 717134, 852808, 1043104, 1434268, 1705616, 2868536, 3411232, 3944237, 5737072, 7888474, 11474144, 15776948, 31553896, 63107792, 126215584]

約数ペア:

[(1, 126215584), (2, 63107792), (4, 31553896), (8, 15776948), (11, 11474144), (16, 7888474), (22, 5737072), (32, 3944237), (37, 3411232), (44, 2868536), (74, 1705616), (88, 1434268), (121, 1043104), (148, 852808), (176, 717134), (242, 521552), (296, 426404), (352, 358567), (407, 310112), (484, 260776), (592, 213202), (814, 155056), (881, 143264), (968, 130388), (1184, 106601), (1628, 77528), (1762, 71632), (1936, 65194), (3256, 38764), (3524, 35816), (3872, 32597), (4477, 28192), (6512, 19382), (7048, 17908), (8954, 14096), (9691, 13024)]