127395528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 367476480

約数和(自身を除く): 240080952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 41, 46, 52, 69, 78, 82, 92, 104, 123, 138, 156, 164, 184, 246, 276, 299, 312, 328, 433, 492, 533, 552, 598, 866, 897, 943, 984, 1066, 1196, 1299, 1599, 1732, 1794, 1886, 2132, 2392, 2598, 2829, 3198, 3464, 3588, 3772, 4264, 5196, 5629, 5658, 6396, 7176, 7544, 9959, 10392, 11258, 11316, 12259, 12792, 16887, 17753, 19918, 22516, 22632, 24518, 29877, 33774, 35506, 36777, 39836, 45032, 49036, 53259, 59754, 67548, 71012, 73554, 79672, 98072, 106518, 119508, 129467, 135096, 142024, 147108, 213036, 230789, 239016, 258934, 294216, 388401, 408319, 426072, 461578, 517868, 692367, 776802, 816638, 923156, 1035736, 1224957, 1384734, 1553604, 1633276, 1846312, 2449914, 2769468, 3107208, 3266552, 4899828, 5308147, 5538936, 9799656, 10616294, 15924441, 21232588, 31848882, 42465176, 63697764, 127395528]

約数ペア:

[(1, 127395528), (2, 63697764), (3, 42465176), (4, 31848882), (6, 21232588), (8, 15924441), (12, 10616294), (13, 9799656), (23, 5538936), (24, 5308147), (26, 4899828), (39, 3266552), (41, 3107208), (46, 2769468), (52, 2449914), (69, 1846312), (78, 1633276), (82, 1553604), (92, 1384734), (104, 1224957), (123, 1035736), (138, 923156), (156, 816638), (164, 776802), (184, 692367), (246, 517868), (276, 461578), (299, 426072), (312, 408319), (328, 388401), (433, 294216), (492, 258934), (533, 239016), (552, 230789), (598, 213036), (866, 147108), (897, 142024), (943, 135096), (984, 129467), (1066, 119508), (1196, 106518), (1299, 98072), (1599, 79672), (1732, 73554), (1794, 71012), (1886, 67548), (2132, 59754), (2392, 53259), (2598, 49036), (2829, 45032), (3198, 39836), (3464, 36777), (3588, 35506), (3772, 33774), (4264, 29877), (5196, 24518), (5629, 22632), (5658, 22516), (6396, 19918), (7176, 17753), (7544, 16887), (9959, 12792), (10392, 12259), (11258, 11316)]