161540115576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{65407}}^1$

素因数の和:65725

約数の個数: 128

約数和(自身を含む): 471063183360

約数和(自身を除く): 309523067784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 241, 244, 366, 427, 482, 488, 723, 732, 854, 964, 1281, 1446, 1464, 1687, 1708, 1928, 2562, 2892, 3374, 3416, 5061, 5124, 5784, 6748, 10122, 10248, 13496, 14701, 20244, 29402, 40488, 44103, 58804, 65407, 88206, 102907, 117608, 130814, 176412, 196221, 205814, 261628, 308721, 352824, 392442, 411628, 457849, 523256, 617442, 784884, 823256, 915698, 1234884, 1373547, 1569768, 1831396, 2469768, 2747094, 3662792, 3989827, 5494188, 7979654, 10988376, 11969481, 15763087, 15959308, 23938962, 27928789, 31526174, 31918616, 47289261, 47877924, 55857578, 63052348, 83786367, 94578522, 95755848, 110341609, 111715156, 126104696, 167572734, 189157044, 220683218, 223430312, 331024827, 335145468, 378314088, 441366436, 662049654, 670290936, 882732872, 961548307, 1324099308, 1923096614, 2648198616, 2884644921, 3846193228, 5769289842, 6730838149, 7692386456, 11538579684, 13461676298, 20192514447, 23077159368, 26923352596, 40385028894, 53846705192, 80770057788, 161540115576]

約数ペア:

[(1, 161540115576), (2, 80770057788), (3, 53846705192), (4, 40385028894), (6, 26923352596), (7, 23077159368), (8, 20192514447), (12, 13461676298), (14, 11538579684), (21, 7692386456), (24, 6730838149), (28, 5769289842), (42, 3846193228), (56, 2884644921), (61, 2648198616), (84, 1923096614), (122, 1324099308), (168, 961548307), (183, 882732872), (241, 670290936), (244, 662049654), (366, 441366436), (427, 378314088), (482, 335145468), (488, 331024827), (723, 223430312), (732, 220683218), (854, 189157044), (964, 167572734), (1281, 126104696), (1446, 111715156), (1464, 110341609), (1687, 95755848), (1708, 94578522), (1928, 83786367), (2562, 63052348), (2892, 55857578), (3374, 47877924), (3416, 47289261), (5061, 31918616), (5124, 31526174), (5784, 27928789), (6748, 23938962), (10122, 15959308), (10248, 15763087), (13496, 11969481), (14701, 10988376), (20244, 7979654), (29402, 5494188), (40488, 3989827), (44103, 3662792), (58804, 2747094), (65407, 2469768), (88206, 1831396), (102907, 1569768), (117608, 1373547), (130814, 1234884), (176412, 915698), (196221, 823256), (205814, 784884), (261628, 617442), (308721, 523256), (352824, 457849), (392442, 411628)]