130578448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 351977472

約数和(自身を除く): 221399024

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 248, 263, 286, 308, 341, 364, 403, 434, 496, 526, 572, 616, 682, 728, 806, 868, 1001, 1052, 1144, 1232, 1364, 1456, 1612, 1736, 1841, 2002, 2104, 2288, 2387, 2728, 2821, 2893, 3224, 3419, 3472, 3682, 4004, 4208, 4433, 4774, 5456, 5642, 5786, 6448, 6838, 7364, 8008, 8153, 8866, 9548, 11284, 11572, 13676, 14728, 16016, 16306, 17732, 19096, 20251, 22568, 23144, 23933, 27352, 29456, 31031, 32612, 35464, 37609, 38192, 40502, 45136, 46288, 47866, 54704, 57071, 62062, 65224, 70928, 75218, 81004, 89683, 95732, 105989, 114142, 124124, 130448, 150436, 162008, 179366, 191464, 211978, 228284, 248248, 263263, 300872, 324016, 358732, 382928, 423956, 456568, 496496, 526526, 601744, 627781, 717464, 741923, 847912, 913136, 1053052, 1165879, 1255562, 1434928, 1483846, 1695824, 2106104, 2331758, 2511124, 2967692, 4212208, 4663516, 5022248, 5935384, 8161153, 9327032, 10044496, 11870768, 16322306, 18654064, 32644612, 65289224, 130578448]

約数ペア:

[(1, 130578448), (2, 65289224), (4, 32644612), (7, 18654064), (8, 16322306), (11, 11870768), (13, 10044496), (14, 9327032), (16, 8161153), (22, 5935384), (26, 5022248), (28, 4663516), (31, 4212208), (44, 2967692), (52, 2511124), (56, 2331758), (62, 2106104), (77, 1695824), (88, 1483846), (91, 1434928), (104, 1255562), (112, 1165879), (124, 1053052), (143, 913136), (154, 847912), (176, 741923), (182, 717464), (208, 627781), (217, 601744), (248, 526526), (263, 496496), (286, 456568), (308, 423956), (341, 382928), (364, 358732), (403, 324016), (434, 300872), (496, 263263), (526, 248248), (572, 228284), (616, 211978), (682, 191464), (728, 179366), (806, 162008), (868, 150436), (1001, 130448), (1052, 124124), (1144, 114142), (1232, 105989), (1364, 95732), (1456, 89683), (1612, 81004), (1736, 75218), (1841, 70928), (2002, 65224), (2104, 62062), (2288, 57071), (2387, 54704), (2728, 47866), (2821, 46288), (2893, 45136), (3224, 40502), (3419, 38192), (3472, 37609), (3682, 35464), (4004, 32612), (4208, 31031), (4433, 29456), (4774, 27352), (5456, 23933), (5642, 23144), (5786, 22568), (6448, 20251), (6838, 19096), (7364, 17732), (8008, 16306), (8153, 16016), (8866, 14728), (9548, 13676), (11284, 11572)]