171371712

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:446

約数の個数: 112

約数和(自身を含む): 478121472

約数和(自身を除く): 306749760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 151, 184, 192, 257, 276, 302, 368, 453, 514, 552, 604, 736, 771, 906, 1028, 1104, 1208, 1472, 1542, 1812, 2056, 2208, 2416, 3084, 3473, 3624, 4112, 4416, 4832, 5911, 6168, 6946, 7248, 8224, 9664, 10419, 11822, 12336, 13892, 14496, 16448, 17733, 20838, 23644, 24672, 27784, 28992, 35466, 38807, 41676, 47288, 49344, 55568, 70932, 77614, 83352, 94576, 111136, 116421, 141864, 155228, 166704, 189152, 222272, 232842, 283728, 310456, 333408, 378304, 465684, 567456, 620912, 666816, 892561, 931368, 1134912, 1241824, 1785122, 1862736, 2483648, 2677683, 3570244, 3725472, 5355366, 7140488, 7450944, 10710732, 14280976, 21421464, 28561952, 42842928, 57123904, 85685856, 171371712]

約数ペア:

[(1, 171371712), (2, 85685856), (3, 57123904), (4, 42842928), (6, 28561952), (8, 21421464), (12, 14280976), (16, 10710732), (23, 7450944), (24, 7140488), (32, 5355366), (46, 3725472), (48, 3570244), (64, 2677683), (69, 2483648), (92, 1862736), (96, 1785122), (138, 1241824), (151, 1134912), (184, 931368), (192, 892561), (257, 666816), (276, 620912), (302, 567456), (368, 465684), (453, 378304), (514, 333408), (552, 310456), (604, 283728), (736, 232842), (771, 222272), (906, 189152), (1028, 166704), (1104, 155228), (1208, 141864), (1472, 116421), (1542, 111136), (1812, 94576), (2056, 83352), (2208, 77614), (2416, 70932), (3084, 55568), (3473, 49344), (3624, 47288), (4112, 41676), (4416, 38807), (4832, 35466), (5911, 28992), (6168, 27784), (6946, 24672), (7248, 23644), (8224, 20838), (9664, 17733), (10419, 16448), (11822, 14496), (12336, 13892)]