142292312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 292533120

約数和(自身を除く): 150240808

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 113, 136, 188, 197, 226, 376, 394, 452, 788, 799, 904, 1576, 1598, 1921, 3196, 3349, 3842, 5311, 6392, 6698, 7684, 9259, 10622, 13396, 15368, 18518, 21244, 22261, 26792, 37036, 42488, 44522, 74072, 89044, 90287, 157403, 178088, 180574, 314806, 361148, 378437, 629612, 722296, 756874, 1046267, 1259224, 1513748, 2092534, 3027496, 4185068, 8370136, 17786539, 35573078, 71146156, 142292312]

約数ペア:

[(1, 142292312), (2, 71146156), (4, 35573078), (8, 17786539), (17, 8370136), (34, 4185068), (47, 3027496), (68, 2092534), (94, 1513748), (113, 1259224), (136, 1046267), (188, 756874), (197, 722296), (226, 629612), (376, 378437), (394, 361148), (452, 314806), (788, 180574), (799, 178088), (904, 157403), (1576, 90287), (1598, 89044), (1921, 74072), (3196, 44522), (3349, 42488), (3842, 37036), (5311, 26792), (6392, 22261), (6698, 21244), (7684, 18518), (9259, 15368), (10622, 13396)]