172294892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 389867520

約数和(自身を除く): 217572628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 79, 97, 146, 154, 158, 194, 292, 308, 316, 388, 511, 553, 679, 803, 869, 1022, 1067, 1106, 1358, 1606, 1738, 2044, 2134, 2212, 2716, 3212, 3476, 4268, 5621, 5767, 6083, 7081, 7469, 7663, 11242, 11534, 12166, 14162, 14938, 15326, 22484, 23068, 24332, 28324, 29876, 30652, 40369, 49567, 53641, 63437, 77891, 80738, 84293, 99134, 107282, 126874, 155782, 161476, 168586, 198268, 214564, 253748, 311564, 337172, 444059, 545237, 559399, 590051, 888118, 1090474, 1118798, 1180102, 1776236, 2180948, 2237596, 2360204, 3915793, 6153389, 7831586, 12306778, 15663172, 24613556, 43073723, 86147446, 172294892]

約数ペア:

[(1, 172294892), (2, 86147446), (4, 43073723), (7, 24613556), (11, 15663172), (14, 12306778), (22, 7831586), (28, 6153389), (44, 3915793), (73, 2360204), (77, 2237596), (79, 2180948), (97, 1776236), (146, 1180102), (154, 1118798), (158, 1090474), (194, 888118), (292, 590051), (308, 559399), (316, 545237), (388, 444059), (511, 337172), (553, 311564), (679, 253748), (803, 214564), (869, 198268), (1022, 168586), (1067, 161476), (1106, 155782), (1358, 126874), (1606, 107282), (1738, 99134), (2044, 84293), (2134, 80738), (2212, 77891), (2716, 63437), (3212, 53641), (3476, 49567), (4268, 40369), (5621, 30652), (5767, 29876), (6083, 28324), (7081, 24332), (7469, 23068), (7663, 22484), (11242, 15326), (11534, 14938), (12166, 14162)]