128931192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 403341120

約数和(自身を除く): 274409928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 53, 69, 72, 78, 92, 104, 106, 113, 117, 138, 156, 159, 184, 207, 212, 226, 234, 276, 299, 312, 318, 339, 414, 424, 452, 468, 477, 552, 598, 636, 678, 689, 828, 897, 904, 936, 954, 1017, 1196, 1219, 1272, 1356, 1378, 1469, 1656, 1794, 1908, 2034, 2067, 2392, 2438, 2599, 2691, 2712, 2756, 2938, 3588, 3657, 3816, 4068, 4134, 4407, 4876, 5198, 5382, 5512, 5876, 5989, 6201, 7176, 7314, 7797, 8136, 8268, 8814, 9752, 10396, 10764, 10971, 11752, 11978, 12402, 13221, 14628, 15594, 15847, 16536, 17628, 17967, 20792, 21528, 21942, 23391, 23956, 24804, 26442, 29256, 31188, 31694, 33787, 35256, 35934, 43884, 46782, 47541, 47912, 49608, 52884, 53901, 62376, 63388, 67574, 71868, 77857, 87768, 93564, 95082, 101361, 105768, 107802, 126776, 135148, 137747, 142623, 143736, 155714, 187128, 190164, 202722, 215604, 233571, 270296, 275494, 285246, 304083, 311428, 380328, 405444, 413241, 431208, 467142, 550988, 570492, 608166, 622856, 700713, 810888, 826482, 934284, 1101976, 1140984, 1216332, 1239723, 1401426, 1652964, 1790711, 1868568, 2432664, 2479446, 2802852, 3305928, 3581422, 4958892, 5372133, 5605704, 7162844, 9917784, 10744266, 14325688, 16116399, 21488532, 32232798, 42977064, 64465596, 128931192]

約数ペア:

[(1, 128931192), (2, 64465596), (3, 42977064), (4, 32232798), (6, 21488532), (8, 16116399), (9, 14325688), (12, 10744266), (13, 9917784), (18, 7162844), (23, 5605704), (24, 5372133), (26, 4958892), (36, 3581422), (39, 3305928), (46, 2802852), (52, 2479446), (53, 2432664), (69, 1868568), (72, 1790711), (78, 1652964), (92, 1401426), (104, 1239723), (106, 1216332), (113, 1140984), (117, 1101976), (138, 934284), (156, 826482), (159, 810888), (184, 700713), (207, 622856), (212, 608166), (226, 570492), (234, 550988), (276, 467142), (299, 431208), (312, 413241), (318, 405444), (339, 380328), (414, 311428), (424, 304083), (452, 285246), (468, 275494), (477, 270296), (552, 233571), (598, 215604), (636, 202722), (678, 190164), (689, 187128), (828, 155714), (897, 143736), (904, 142623), (936, 137747), (954, 135148), (1017, 126776), (1196, 107802), (1219, 105768), (1272, 101361), (1356, 95082), (1378, 93564), (1469, 87768), (1656, 77857), (1794, 71868), (1908, 67574), (2034, 63388), (2067, 62376), (2392, 53901), (2438, 52884), (2599, 49608), (2691, 47912), (2712, 47541), (2756, 46782), (2938, 43884), (3588, 35934), (3657, 35256), (3816, 33787), (4068, 31694), (4134, 31188), (4407, 29256), (4876, 26442), (5198, 24804), (5382, 23956), (5512, 23391), (5876, 21942), (5989, 21528), (6201, 20792), (7176, 17967), (7314, 17628), (7797, 16536), (8136, 15847), (8268, 15594), (8814, 14628), (9752, 13221), (10396, 12402), (10764, 11978), (10971, 11752)]