166891312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 423401472

約数和(自身を除く): 256510160

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 37, 46, 56, 68, 74, 92, 103, 112, 119, 136, 148, 161, 184, 206, 238, 259, 272, 296, 322, 368, 391, 412, 476, 518, 592, 629, 644, 721, 782, 824, 851, 952, 1036, 1258, 1288, 1442, 1564, 1648, 1702, 1751, 1904, 2072, 2369, 2516, 2576, 2737, 2884, 3128, 3404, 3502, 3811, 4144, 4403, 4738, 5032, 5474, 5768, 5957, 6256, 6808, 7004, 7622, 8806, 9476, 10064, 10948, 11536, 11914, 12257, 13616, 14008, 14467, 15244, 16583, 17612, 18952, 21896, 23828, 24514, 26677, 28016, 28934, 30488, 33166, 35224, 37904, 40273, 43792, 47656, 49028, 53354, 57868, 60976, 64787, 66332, 70448, 80546, 87653, 95312, 98056, 101269, 106708, 115736, 129574, 132664, 161092, 175306, 196112, 202538, 213416, 231472, 259148, 265328, 281911, 322184, 350612, 405076, 426832, 453509, 518296, 563822, 613571, 644368, 701224, 810152, 907018, 1036592, 1127644, 1227142, 1402448, 1490101, 1620304, 1814036, 2255288, 2454284, 2980202, 3628072, 4510576, 4908568, 5960404, 7256144, 9817136, 10430707, 11920808, 20861414, 23841616, 41722828, 83445656, 166891312]

約数ペア:

[(1, 166891312), (2, 83445656), (4, 41722828), (7, 23841616), (8, 20861414), (14, 11920808), (16, 10430707), (17, 9817136), (23, 7256144), (28, 5960404), (34, 4908568), (37, 4510576), (46, 3628072), (56, 2980202), (68, 2454284), (74, 2255288), (92, 1814036), (103, 1620304), (112, 1490101), (119, 1402448), (136, 1227142), (148, 1127644), (161, 1036592), (184, 907018), (206, 810152), (238, 701224), (259, 644368), (272, 613571), (296, 563822), (322, 518296), (368, 453509), (391, 426832), (412, 405076), (476, 350612), (518, 322184), (592, 281911), (629, 265328), (644, 259148), (721, 231472), (782, 213416), (824, 202538), (851, 196112), (952, 175306), (1036, 161092), (1258, 132664), (1288, 129574), (1442, 115736), (1564, 106708), (1648, 101269), (1702, 98056), (1751, 95312), (1904, 87653), (2072, 80546), (2369, 70448), (2516, 66332), (2576, 64787), (2737, 60976), (2884, 57868), (3128, 53354), (3404, 49028), (3502, 47656), (3811, 43792), (4144, 40273), (4403, 37904), (4738, 35224), (5032, 33166), (5474, 30488), (5768, 28934), (5957, 28016), (6256, 26677), (6808, 24514), (7004, 23828), (7622, 21896), (8806, 18952), (9476, 17612), (10064, 16583), (10948, 15244), (11536, 14467), (11914, 14008), (12257, 13616)]