127316772

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 367123680

約数和(自身を除く): 239806908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 139, 162, 198, 257, 278, 297, 324, 396, 417, 514, 556, 594, 771, 834, 891, 1028, 1188, 1251, 1529, 1542, 1668, 1782, 2313, 2502, 2827, 3058, 3084, 3564, 3753, 4587, 4626, 5004, 5654, 6116, 6939, 7506, 8481, 9174, 9252, 11259, 11308, 13761, 13878, 15012, 16962, 18348, 20817, 22518, 25443, 27522, 27756, 33924, 35723, 41283, 41634, 45036, 50886, 55044, 71446, 76329, 82566, 83268, 101772, 107169, 123849, 142892, 152658, 165132, 214338, 228987, 247698, 305316, 321507, 392953, 428676, 457974, 495396, 643014, 785906, 915948, 964521, 1178859, 1286028, 1571812, 1929042, 2357718, 2893563, 3536577, 3858084, 4715436, 5787126, 7073154, 10609731, 11574252, 14146308, 21219462, 31829193, 42438924, 63658386, 127316772]

約数ペア:

[(1, 127316772), (2, 63658386), (3, 42438924), (4, 31829193), (6, 21219462), (9, 14146308), (11, 11574252), (12, 10609731), (18, 7073154), (22, 5787126), (27, 4715436), (33, 3858084), (36, 3536577), (44, 2893563), (54, 2357718), (66, 1929042), (81, 1571812), (99, 1286028), (108, 1178859), (132, 964521), (139, 915948), (162, 785906), (198, 643014), (257, 495396), (278, 457974), (297, 428676), (324, 392953), (396, 321507), (417, 305316), (514, 247698), (556, 228987), (594, 214338), (771, 165132), (834, 152658), (891, 142892), (1028, 123849), (1188, 107169), (1251, 101772), (1529, 83268), (1542, 82566), (1668, 76329), (1782, 71446), (2313, 55044), (2502, 50886), (2827, 45036), (3058, 41634), (3084, 41283), (3564, 35723), (3753, 33924), (4587, 27756), (4626, 27522), (5004, 25443), (5654, 22518), (6116, 20817), (6939, 18348), (7506, 16962), (8481, 15012), (9174, 13878), (9252, 13761), (11259, 11308)]