145577256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 425088000

約数和(自身を除く): 279510744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 163, 187, 199, 204, 264, 326, 374, 398, 408, 489, 561, 597, 652, 748, 796, 978, 1122, 1194, 1304, 1496, 1592, 1793, 1956, 2189, 2244, 2388, 2771, 3383, 3586, 3912, 4378, 4488, 4776, 5379, 5542, 6567, 6766, 7172, 8313, 8756, 10149, 10758, 11084, 13134, 13532, 14344, 16626, 17512, 20298, 21516, 22168, 26268, 27064, 30481, 32437, 33252, 37213, 40596, 43032, 52536, 60962, 64874, 66504, 74426, 81192, 91443, 97311, 111639, 121924, 129748, 148852, 182886, 194622, 223278, 243848, 259496, 297704, 356807, 365772, 389244, 446556, 551429, 713614, 731544, 778488, 893112, 1070421, 1102858, 1427228, 1654287, 2140842, 2205716, 2854456, 3308574, 4281684, 4411432, 6065719, 6617148, 8563368, 12131438, 13234296, 18197157, 24262876, 36394314, 48525752, 72788628, 145577256]

約数ペア:

[(1, 145577256), (2, 72788628), (3, 48525752), (4, 36394314), (6, 24262876), (8, 18197157), (11, 13234296), (12, 12131438), (17, 8563368), (22, 6617148), (24, 6065719), (33, 4411432), (34, 4281684), (44, 3308574), (51, 2854456), (66, 2205716), (68, 2140842), (88, 1654287), (102, 1427228), (132, 1102858), (136, 1070421), (163, 893112), (187, 778488), (199, 731544), (204, 713614), (264, 551429), (326, 446556), (374, 389244), (398, 365772), (408, 356807), (489, 297704), (561, 259496), (597, 243848), (652, 223278), (748, 194622), (796, 182886), (978, 148852), (1122, 129748), (1194, 121924), (1304, 111639), (1496, 97311), (1592, 91443), (1793, 81192), (1956, 74426), (2189, 66504), (2244, 64874), (2388, 60962), (2771, 52536), (3383, 43032), (3586, 40596), (3912, 37213), (4378, 33252), (4488, 32437), (4776, 30481), (5379, 27064), (5542, 26268), (6567, 22168), (6766, 21516), (7172, 20298), (8313, 17512), (8756, 16626), (10149, 14344), (10758, 13532), (11084, 13134)]