128124864

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:807

約数の個数: 168

約数和(自身を含む): 430052480

約数和(自身を除く): 301927616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 192, 224, 252, 258, 288, 301, 336, 344, 387, 448, 504, 516, 576, 602, 672, 688, 739, 774, 903, 1008, 1032, 1204, 1344, 1376, 1478, 1548, 1806, 2016, 2064, 2217, 2408, 2709, 2752, 2956, 3096, 3612, 4032, 4128, 4434, 4816, 5173, 5418, 5912, 6192, 6651, 7224, 8256, 8868, 9632, 10346, 10836, 11824, 12384, 13302, 14448, 15519, 17736, 19264, 20692, 21672, 23648, 24768, 26604, 28896, 31038, 31777, 35472, 41384, 43344, 46557, 47296, 53208, 57792, 62076, 63554, 70944, 82768, 86688, 93114, 95331, 106416, 124152, 127108, 141888, 165536, 173376, 186228, 190662, 212832, 222439, 248304, 254216, 285993, 331072, 372456, 381324, 425664, 444878, 496608, 508432, 571986, 667317, 744912, 762648, 889756, 993216, 1016864, 1143972, 1334634, 1489824, 1525296, 1779512, 2001951, 2033728, 2287944, 2669268, 2979648, 3050592, 3559024, 4003902, 4575888, 5338536, 6101184, 7118048, 8007804, 9151776, 10677072, 14236096, 16015608, 18303552, 21354144, 32031216, 42708288, 64062432, 128124864]

約数ペア:

[(1, 128124864), (2, 64062432), (3, 42708288), (4, 32031216), (6, 21354144), (7, 18303552), (8, 16015608), (9, 14236096), (12, 10677072), (14, 9151776), (16, 8007804), (18, 7118048), (21, 6101184), (24, 5338536), (28, 4575888), (32, 4003902), (36, 3559024), (42, 3050592), (43, 2979648), (48, 2669268), (56, 2287944), (63, 2033728), (64, 2001951), (72, 1779512), (84, 1525296), (86, 1489824), (96, 1334634), (112, 1143972), (126, 1016864), (129, 993216), (144, 889756), (168, 762648), (172, 744912), (192, 667317), (224, 571986), (252, 508432), (258, 496608), (288, 444878), (301, 425664), (336, 381324), (344, 372456), (387, 331072), (448, 285993), (504, 254216), (516, 248304), (576, 222439), (602, 212832), (672, 190662), (688, 186228), (739, 173376), (774, 165536), (903, 141888), (1008, 127108), (1032, 124152), (1204, 106416), (1344, 95331), (1376, 93114), (1478, 86688), (1548, 82768), (1806, 70944), (2016, 63554), (2064, 62076), (2217, 57792), (2408, 53208), (2709, 47296), (2752, 46557), (2956, 43344), (3096, 41384), (3612, 35472), (4032, 31777), (4128, 31038), (4434, 28896), (4816, 26604), (5173, 24768), (5418, 23648), (5912, 21672), (6192, 20692), (6651, 19264), (7224, 17736), (8256, 15519), (8868, 14448), (9632, 13302), (10346, 12384), (10836, 11824)]