129469144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 313528320

約数和(自身を除く): 184059176

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 41, 56, 62, 68, 82, 107, 119, 124, 136, 164, 214, 217, 238, 248, 287, 328, 428, 434, 476, 527, 574, 697, 749, 856, 868, 952, 1054, 1148, 1271, 1394, 1498, 1736, 1819, 2108, 2296, 2542, 2788, 2996, 3317, 3638, 3689, 4216, 4387, 4879, 5084, 5576, 5992, 6634, 7276, 7378, 8774, 8897, 9758, 10168, 12733, 13268, 14552, 14756, 17548, 17794, 19516, 21607, 23219, 25466, 26536, 29512, 30709, 35096, 35588, 39032, 43214, 46438, 50932, 56389, 61418, 71176, 74579, 86428, 92876, 101864, 112778, 122836, 135997, 149158, 151249, 172856, 185752, 225556, 245672, 271994, 298316, 302498, 394723, 451112, 522053, 543988, 596632, 604996, 789446, 951979, 1044106, 1087976, 1209992, 1578892, 1903958, 2088212, 2311949, 3157784, 3807916, 4176424, 4623898, 7615832, 9247796, 16183643, 18495592, 32367286, 64734572, 129469144]

約数ペア:

[(1, 129469144), (2, 64734572), (4, 32367286), (7, 18495592), (8, 16183643), (14, 9247796), (17, 7615832), (28, 4623898), (31, 4176424), (34, 3807916), (41, 3157784), (56, 2311949), (62, 2088212), (68, 1903958), (82, 1578892), (107, 1209992), (119, 1087976), (124, 1044106), (136, 951979), (164, 789446), (214, 604996), (217, 596632), (238, 543988), (248, 522053), (287, 451112), (328, 394723), (428, 302498), (434, 298316), (476, 271994), (527, 245672), (574, 225556), (697, 185752), (749, 172856), (856, 151249), (868, 149158), (952, 135997), (1054, 122836), (1148, 112778), (1271, 101864), (1394, 92876), (1498, 86428), (1736, 74579), (1819, 71176), (2108, 61418), (2296, 56389), (2542, 50932), (2788, 46438), (2996, 43214), (3317, 39032), (3638, 35588), (3689, 35096), (4216, 30709), (4387, 29512), (4879, 26536), (5084, 25466), (5576, 23219), (5992, 21607), (6634, 19516), (7276, 17794), (7378, 17548), (8774, 14756), (8897, 14552), (9758, 13268), (10168, 12733)]