127420608

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:974

約数の個数: 112

約数和(自身を含む): 389168640

約数和(自身を除く): 261748032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 168, 192, 224, 226, 336, 339, 448, 452, 672, 678, 791, 839, 904, 1344, 1356, 1582, 1678, 1808, 2373, 2517, 2712, 3164, 3356, 3616, 4746, 5034, 5424, 5873, 6328, 6712, 7232, 9492, 10068, 10848, 11746, 12656, 13424, 17619, 18984, 20136, 21696, 23492, 25312, 26848, 35238, 37968, 40272, 46984, 50624, 53696, 70476, 75936, 80544, 93968, 94807, 140952, 151872, 161088, 187936, 189614, 281904, 284421, 375872, 379228, 563808, 568842, 663649, 758456, 1127616, 1137684, 1327298, 1516912, 1990947, 2275368, 2654596, 3033824, 3981894, 4550736, 5309192, 6067648, 7963788, 9101472, 10618384, 15927576, 18202944, 21236768, 31855152, 42473536, 63710304, 127420608]

約数ペア:

[(1, 127420608), (2, 63710304), (3, 42473536), (4, 31855152), (6, 21236768), (7, 18202944), (8, 15927576), (12, 10618384), (14, 9101472), (16, 7963788), (21, 6067648), (24, 5309192), (28, 4550736), (32, 3981894), (42, 3033824), (48, 2654596), (56, 2275368), (64, 1990947), (84, 1516912), (96, 1327298), (112, 1137684), (113, 1127616), (168, 758456), (192, 663649), (224, 568842), (226, 563808), (336, 379228), (339, 375872), (448, 284421), (452, 281904), (672, 189614), (678, 187936), (791, 161088), (839, 151872), (904, 140952), (1344, 94807), (1356, 93968), (1582, 80544), (1678, 75936), (1808, 70476), (2373, 53696), (2517, 50624), (2712, 46984), (3164, 40272), (3356, 37968), (3616, 35238), (4746, 26848), (5034, 25312), (5424, 23492), (5873, 21696), (6328, 20136), (6712, 18984), (7232, 17619), (9492, 13424), (10068, 12656), (10848, 11746)]