131310648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 426666240

約数和(自身を除く): 295355592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 73, 83, 84, 86, 126, 129, 146, 166, 168, 172, 219, 249, 252, 258, 292, 301, 332, 344, 387, 438, 498, 504, 511, 516, 581, 584, 602, 657, 664, 747, 774, 876, 903, 996, 1022, 1032, 1162, 1204, 1314, 1494, 1533, 1548, 1743, 1752, 1806, 1992, 2044, 2324, 2408, 2628, 2709, 2988, 3066, 3096, 3139, 3486, 3569, 3612, 4088, 4599, 4648, 5229, 5256, 5418, 5976, 6059, 6132, 6278, 6972, 7138, 7224, 9198, 9417, 10458, 10707, 10836, 12118, 12264, 12556, 13944, 14276, 18177, 18396, 18834, 20916, 21414, 21672, 21973, 24236, 24983, 25112, 28251, 28552, 32121, 36354, 36792, 37668, 41832, 42413, 42828, 43946, 48472, 49966, 54531, 56502, 64242, 65919, 72708, 74949, 75336, 84826, 85656, 87892, 99932, 109062, 113004, 127239, 128484, 131838, 145416, 149898, 169652, 175784, 197757, 199864, 218124, 224847, 226008, 254478, 256968, 260537, 263676, 299796, 339304, 381717, 395514, 436248, 449694, 508956, 521074, 527352, 599592, 763434, 781611, 791028, 899388, 1017912, 1042148, 1526868, 1563222, 1582056, 1798776, 1823759, 2084296, 2344833, 3053736, 3126444, 3647518, 4689666, 5471277, 6252888, 7295036, 9379332, 10942554, 14590072, 16413831, 18758664, 21885108, 32827662, 43770216, 65655324, 131310648]

約数ペア:

[(1, 131310648), (2, 65655324), (3, 43770216), (4, 32827662), (6, 21885108), (7, 18758664), (8, 16413831), (9, 14590072), (12, 10942554), (14, 9379332), (18, 7295036), (21, 6252888), (24, 5471277), (28, 4689666), (36, 3647518), (42, 3126444), (43, 3053736), (56, 2344833), (63, 2084296), (72, 1823759), (73, 1798776), (83, 1582056), (84, 1563222), (86, 1526868), (126, 1042148), (129, 1017912), (146, 899388), (166, 791028), (168, 781611), (172, 763434), (219, 599592), (249, 527352), (252, 521074), (258, 508956), (292, 449694), (301, 436248), (332, 395514), (344, 381717), (387, 339304), (438, 299796), (498, 263676), (504, 260537), (511, 256968), (516, 254478), (581, 226008), (584, 224847), (602, 218124), (657, 199864), (664, 197757), (747, 175784), (774, 169652), (876, 149898), (903, 145416), (996, 131838), (1022, 128484), (1032, 127239), (1162, 113004), (1204, 109062), (1314, 99932), (1494, 87892), (1533, 85656), (1548, 84826), (1743, 75336), (1752, 74949), (1806, 72708), (1992, 65919), (2044, 64242), (2324, 56502), (2408, 54531), (2628, 49966), (2709, 48472), (2988, 43946), (3066, 42828), (3096, 42413), (3139, 41832), (3486, 37668), (3569, 36792), (3612, 36354), (4088, 32121), (4599, 28552), (4648, 28251), (5229, 25112), (5256, 24983), (5418, 24236), (5976, 21973), (6059, 21672), (6132, 21414), (6278, 20916), (6972, 18834), (7138, 18396), (7224, 18177), (9198, 14276), (9417, 13944), (10458, 12556), (10707, 12264), (10836, 12118)]