162218056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 418037760

約数和(自身を除く): 255819704

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 47, 52, 56, 77, 88, 91, 94, 104, 143, 154, 182, 188, 286, 308, 329, 364, 376, 431, 517, 572, 611, 616, 658, 728, 862, 1001, 1034, 1144, 1222, 1316, 1724, 2002, 2068, 2444, 2632, 3017, 3448, 3619, 4004, 4136, 4277, 4741, 4888, 5603, 6034, 6721, 7238, 8008, 8554, 9482, 11206, 12068, 13442, 14476, 17108, 18964, 20257, 22412, 24136, 26884, 28952, 33187, 34216, 37928, 39221, 40514, 44824, 47047, 53768, 61633, 66374, 78442, 81028, 94094, 123266, 132748, 141799, 156884, 162056, 188188, 222827, 246532, 263341, 265496, 283598, 313768, 376376, 431431, 445654, 493064, 526682, 567196, 862862, 891308, 1053364, 1134392, 1559789, 1725724, 1782616, 1843387, 2106728, 2896751, 3119578, 3451448, 3686774, 5793502, 6239156, 7373548, 11587004, 12478312, 14747096, 20277257, 23174008, 40554514, 81109028, 162218056]

約数ペア:

[(1, 162218056), (2, 81109028), (4, 40554514), (7, 23174008), (8, 20277257), (11, 14747096), (13, 12478312), (14, 11587004), (22, 7373548), (26, 6239156), (28, 5793502), (44, 3686774), (47, 3451448), (52, 3119578), (56, 2896751), (77, 2106728), (88, 1843387), (91, 1782616), (94, 1725724), (104, 1559789), (143, 1134392), (154, 1053364), (182, 891308), (188, 862862), (286, 567196), (308, 526682), (329, 493064), (364, 445654), (376, 431431), (431, 376376), (517, 313768), (572, 283598), (611, 265496), (616, 263341), (658, 246532), (728, 222827), (862, 188188), (1001, 162056), (1034, 156884), (1144, 141799), (1222, 132748), (1316, 123266), (1724, 94094), (2002, 81028), (2068, 78442), (2444, 66374), (2632, 61633), (3017, 53768), (3448, 47047), (3619, 44824), (4004, 40514), (4136, 39221), (4277, 37928), (4741, 34216), (4888, 33187), (5603, 28952), (6034, 26884), (6721, 24136), (7238, 22412), (8008, 20257), (8554, 18964), (9482, 17108), (11206, 14476), (12068, 13442)]