126951444

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 367960320

約数和(自身を除く): 241008876

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 29, 34, 36, 46, 51, 58, 68, 69, 87, 92, 102, 116, 138, 153, 174, 204, 207, 261, 276, 306, 311, 348, 391, 414, 493, 522, 612, 622, 667, 782, 828, 933, 986, 1044, 1173, 1244, 1334, 1479, 1564, 1866, 1972, 2001, 2346, 2668, 2799, 2958, 3519, 3732, 4002, 4437, 4692, 5287, 5598, 5916, 6003, 7038, 7153, 8004, 8874, 9019, 10574, 11196, 11339, 12006, 14076, 14306, 15861, 17748, 18038, 21148, 21459, 22678, 24012, 27057, 28612, 31722, 34017, 36076, 42918, 45356, 47583, 54114, 63444, 64377, 68034, 81171, 85836, 95166, 102051, 108228, 121601, 128754, 136068, 153323, 162342, 190332, 204102, 207437, 243202, 257508, 306646, 324684, 364803, 408204, 414874, 459969, 486404, 613292, 622311, 729606, 829748, 919938, 1094409, 1244622, 1379907, 1459212, 1839876, 1866933, 2188818, 2489244, 2759814, 3526429, 3733866, 4377636, 5519628, 7052858, 7467732, 10579287, 14105716, 21158574, 31737861, 42317148, 63475722, 126951444]

約数ペア:

[(1, 126951444), (2, 63475722), (3, 42317148), (4, 31737861), (6, 21158574), (9, 14105716), (12, 10579287), (17, 7467732), (18, 7052858), (23, 5519628), (29, 4377636), (34, 3733866), (36, 3526429), (46, 2759814), (51, 2489244), (58, 2188818), (68, 1866933), (69, 1839876), (87, 1459212), (92, 1379907), (102, 1244622), (116, 1094409), (138, 919938), (153, 829748), (174, 729606), (204, 622311), (207, 613292), (261, 486404), (276, 459969), (306, 414874), (311, 408204), (348, 364803), (391, 324684), (414, 306646), (493, 257508), (522, 243202), (612, 207437), (622, 204102), (667, 190332), (782, 162342), (828, 153323), (933, 136068), (986, 128754), (1044, 121601), (1173, 108228), (1244, 102051), (1334, 95166), (1479, 85836), (1564, 81171), (1866, 68034), (1972, 64377), (2001, 63444), (2346, 54114), (2668, 47583), (2799, 45356), (2958, 42918), (3519, 36076), (3732, 34017), (4002, 31722), (4437, 28612), (4692, 27057), (5287, 24012), (5598, 22678), (5916, 21459), (6003, 21148), (7038, 18038), (7153, 17748), (8004, 15861), (8874, 14306), (9019, 14076), (10574, 12006), (11196, 11339)]