121435308

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 361267200

約数和(自身を除く): 239831892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 31, 36, 38, 46, 54, 57, 62, 69, 76, 83, 92, 93, 108, 114, 124, 138, 166, 171, 186, 207, 228, 249, 276, 279, 332, 342, 372, 414, 437, 498, 513, 558, 589, 621, 684, 713, 747, 828, 837, 874, 996, 1026, 1116, 1178, 1242, 1311, 1426, 1494, 1577, 1674, 1748, 1767, 1909, 2052, 2139, 2241, 2356, 2484, 2573, 2622, 2852, 2988, 3154, 3348, 3534, 3818, 3933, 4278, 4482, 4731, 5146, 5244, 5301, 5727, 6308, 6417, 7068, 7636, 7719, 7866, 8556, 8964, 9462, 10292, 10602, 11454, 11799, 12834, 13547, 14193, 15438, 15732, 15903, 17181, 18924, 19251, 21204, 22908, 23157, 23598, 25668, 27094, 28386, 30876, 31806, 34362, 36271, 38502, 40641, 42579, 46314, 47196, 48887, 51543, 54188, 56772, 59179, 63612, 68724, 69471, 72542, 77004, 81282, 85158, 92628, 97774, 103086, 108813, 118358, 121923, 138942, 145084, 146661, 162564, 170316, 177537, 195548, 206172, 217626, 236716, 243846, 277884, 293322, 326439, 355074, 365769, 435252, 439983, 487692, 532611, 586644, 652878, 710148, 731538, 879966, 979317, 1065222, 1124401, 1305756, 1319949, 1463076, 1597833, 1759932, 1958634, 2130444, 2248802, 2639898, 3195666, 3373203, 3917268, 4497604, 5279796, 6391332, 6746406, 10119609, 13492812, 20239218, 30358827, 40478436, 60717654, 121435308]

約数ペア:

[(1, 121435308), (2, 60717654), (3, 40478436), (4, 30358827), (6, 20239218), (9, 13492812), (12, 10119609), (18, 6746406), (19, 6391332), (23, 5279796), (27, 4497604), (31, 3917268), (36, 3373203), (38, 3195666), (46, 2639898), (54, 2248802), (57, 2130444), (62, 1958634), (69, 1759932), (76, 1597833), (83, 1463076), (92, 1319949), (93, 1305756), (108, 1124401), (114, 1065222), (124, 979317), (138, 879966), (166, 731538), (171, 710148), (186, 652878), (207, 586644), (228, 532611), (249, 487692), (276, 439983), (279, 435252), (332, 365769), (342, 355074), (372, 326439), (414, 293322), (437, 277884), (498, 243846), (513, 236716), (558, 217626), (589, 206172), (621, 195548), (684, 177537), (713, 170316), (747, 162564), (828, 146661), (837, 145084), (874, 138942), (996, 121923), (1026, 118358), (1116, 108813), (1178, 103086), (1242, 97774), (1311, 92628), (1426, 85158), (1494, 81282), (1577, 77004), (1674, 72542), (1748, 69471), (1767, 68724), (1909, 63612), (2052, 59179), (2139, 56772), (2241, 54188), (2356, 51543), (2484, 48887), (2573, 47196), (2622, 46314), (2852, 42579), (2988, 40641), (3154, 38502), (3348, 36271), (3534, 34362), (3818, 31806), (3933, 30876), (4278, 28386), (4482, 27094), (4731, 25668), (5146, 23598), (5244, 23157), (5301, 22908), (5727, 21204), (6308, 19251), (6417, 18924), (7068, 17181), (7636, 15903), (7719, 15732), (7866, 15438), (8556, 14193), (8964, 13547), (9462, 12834), (10292, 11799), (10602, 11454)]