175221732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 482944000

約数和(自身を除く): 307722268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 139, 172, 258, 278, 301, 349, 417, 516, 556, 602, 698, 834, 903, 973, 1047, 1204, 1396, 1668, 1806, 1946, 2094, 2443, 2919, 3612, 3892, 4188, 4886, 5838, 5977, 7329, 9772, 11676, 11954, 14658, 15007, 17931, 23908, 29316, 30014, 35862, 41839, 45021, 48511, 60028, 71724, 83678, 90042, 97022, 105049, 125517, 145533, 167356, 180084, 194044, 210098, 251034, 291066, 315147, 339577, 420196, 502068, 582132, 630294, 679154, 1018731, 1260588, 1358308, 2037462, 2085973, 4074924, 4171946, 6257919, 8343892, 12515838, 14601811, 25031676, 29203622, 43805433, 58407244, 87610866, 175221732]

約数ペア:

[(1, 175221732), (2, 87610866), (3, 58407244), (4, 43805433), (6, 29203622), (7, 25031676), (12, 14601811), (14, 12515838), (21, 8343892), (28, 6257919), (42, 4171946), (43, 4074924), (84, 2085973), (86, 2037462), (129, 1358308), (139, 1260588), (172, 1018731), (258, 679154), (278, 630294), (301, 582132), (349, 502068), (417, 420196), (516, 339577), (556, 315147), (602, 291066), (698, 251034), (834, 210098), (903, 194044), (973, 180084), (1047, 167356), (1204, 145533), (1396, 125517), (1668, 105049), (1806, 97022), (1946, 90042), (2094, 83678), (2443, 71724), (2919, 60028), (3612, 48511), (3892, 45021), (4188, 41839), (4886, 35862), (5838, 30014), (5977, 29316), (7329, 23908), (9772, 17931), (11676, 15007), (11954, 14658)]