155631072

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 419126400

約数和(自身を除く): 263495328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 109, 139, 214, 218, 278, 321, 327, 417, 428, 436, 556, 642, 654, 834, 856, 872, 1112, 1284, 1308, 1668, 1712, 1744, 2224, 2568, 2616, 3336, 3424, 3488, 4448, 5136, 5232, 6672, 10272, 10464, 11663, 13344, 14873, 15151, 23326, 29746, 30302, 34989, 44619, 45453, 46652, 59492, 60604, 69978, 89238, 90906, 93304, 118984, 121208, 139956, 178476, 181812, 186608, 237968, 242416, 279912, 356952, 363624, 373216, 475936, 484832, 559824, 713904, 727248, 1119648, 1427808, 1454496, 1621157, 3242314, 4863471, 6484628, 9726942, 12969256, 19453884, 25938512, 38907768, 51877024, 77815536, 155631072]

約数ペア:

[(1, 155631072), (2, 77815536), (3, 51877024), (4, 38907768), (6, 25938512), (8, 19453884), (12, 12969256), (16, 9726942), (24, 6484628), (32, 4863471), (48, 3242314), (96, 1621157), (107, 1454496), (109, 1427808), (139, 1119648), (214, 727248), (218, 713904), (278, 559824), (321, 484832), (327, 475936), (417, 373216), (428, 363624), (436, 356952), (556, 279912), (642, 242416), (654, 237968), (834, 186608), (856, 181812), (872, 178476), (1112, 139956), (1284, 121208), (1308, 118984), (1668, 93304), (1712, 90906), (1744, 89238), (2224, 69978), (2568, 60604), (2616, 59492), (3336, 46652), (3424, 45453), (3488, 44619), (4448, 34989), (5136, 30302), (5232, 29746), (6672, 23326), (10272, 15151), (10464, 14873), (11663, 13344)]