171807048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:792

約数の個数: 128

約数和(自身を含む): 549120000

約数和(自身を除く): 377312952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 199, 216, 252, 378, 398, 504, 571, 597, 756, 796, 1142, 1194, 1393, 1512, 1592, 1713, 1791, 2284, 2388, 2786, 3426, 3582, 3997, 4179, 4568, 4776, 5139, 5373, 5572, 6852, 7164, 7994, 8358, 10278, 10746, 11144, 11991, 12537, 13704, 14328, 15417, 15988, 16716, 20556, 21492, 23982, 25074, 30834, 31976, 33432, 35973, 37611, 41112, 42984, 47964, 50148, 61668, 71946, 75222, 95928, 100296, 107919, 113629, 123336, 143892, 150444, 215838, 227258, 287784, 300888, 340887, 431676, 454516, 681774, 795403, 863352, 909032, 1022661, 1363548, 1590806, 2045322, 2386209, 2727096, 3067983, 3181612, 4090644, 4772418, 6135966, 6363224, 7158627, 8181288, 9544836, 12271932, 14317254, 19089672, 21475881, 24543864, 28634508, 42951762, 57269016, 85903524, 171807048]

約数ペア:

[(1, 171807048), (2, 85903524), (3, 57269016), (4, 42951762), (6, 28634508), (7, 24543864), (8, 21475881), (9, 19089672), (12, 14317254), (14, 12271932), (18, 9544836), (21, 8181288), (24, 7158627), (27, 6363224), (28, 6135966), (36, 4772418), (42, 4090644), (54, 3181612), (56, 3067983), (63, 2727096), (72, 2386209), (84, 2045322), (108, 1590806), (126, 1363548), (168, 1022661), (189, 909032), (199, 863352), (216, 795403), (252, 681774), (378, 454516), (398, 431676), (504, 340887), (571, 300888), (597, 287784), (756, 227258), (796, 215838), (1142, 150444), (1194, 143892), (1393, 123336), (1512, 113629), (1592, 107919), (1713, 100296), (1791, 95928), (2284, 75222), (2388, 71946), (2786, 61668), (3426, 50148), (3582, 47964), (3997, 42984), (4179, 41112), (4568, 37611), (4776, 35973), (5139, 33432), (5373, 31976), (5572, 30834), (6852, 25074), (7164, 23982), (7994, 21492), (8358, 20556), (10278, 16716), (10746, 15988), (11144, 15417), (11991, 14328), (12537, 13704)]