161583576

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12491}}^1$

素因数の和:12525

約数の個数: 96

約数和(自身を含む): 512671680

約数和(自身を除く): 351088104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1848, 2156, 3234, 4312, 6468, 12491, 12936, 24982, 37473, 49964, 74946, 87437, 99928, 137401, 149892, 174874, 262311, 274802, 299784, 349748, 412203, 524622, 549604, 612059, 699496, 824406, 961807, 1049244, 1099208, 1224118, 1648812, 1836177, 1923614, 2098488, 2448236, 2885421, 3297624, 3672354, 3847228, 4896472, 5770842, 6732649, 7344708, 7694456, 11541684, 13465298, 14689416, 20197947, 23083368, 26930596, 40395894, 53861192, 80791788, 161583576]

約数ペア:

[(1, 161583576), (2, 80791788), (3, 53861192), (4, 40395894), (6, 26930596), (7, 23083368), (8, 20197947), (11, 14689416), (12, 13465298), (14, 11541684), (21, 7694456), (22, 7344708), (24, 6732649), (28, 5770842), (33, 4896472), (42, 3847228), (44, 3672354), (49, 3297624), (56, 2885421), (66, 2448236), (77, 2098488), (84, 1923614), (88, 1836177), (98, 1648812), (132, 1224118), (147, 1099208), (154, 1049244), (168, 961807), (196, 824406), (231, 699496), (264, 612059), (294, 549604), (308, 524622), (392, 412203), (462, 349748), (539, 299784), (588, 274802), (616, 262311), (924, 174874), (1078, 149892), (1176, 137401), (1617, 99928), (1848, 87437), (2156, 74946), (3234, 49964), (4312, 37473), (6468, 24982), (12491, 12936)]