139781304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 438197760

約数和(自身を除く): 298416456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 43, 46, 52, 69, 72, 78, 86, 92, 104, 117, 129, 138, 151, 156, 172, 184, 207, 234, 258, 276, 299, 302, 312, 344, 387, 414, 453, 468, 516, 552, 559, 598, 604, 774, 828, 897, 906, 936, 989, 1032, 1118, 1196, 1208, 1359, 1548, 1656, 1677, 1794, 1812, 1963, 1978, 2236, 2392, 2691, 2718, 2967, 3096, 3354, 3473, 3588, 3624, 3926, 3956, 4472, 5031, 5382, 5436, 5889, 5934, 6493, 6708, 6946, 7176, 7852, 7912, 8901, 10062, 10419, 10764, 10872, 11778, 11868, 12857, 12986, 13416, 13892, 15704, 17667, 17802, 19479, 20124, 20838, 21528, 23556, 23736, 25714, 25972, 27784, 31257, 35334, 35604, 38571, 38958, 40248, 41676, 45149, 47112, 51428, 51944, 58437, 62514, 70668, 71208, 77142, 77916, 83352, 84409, 90298, 102856, 115713, 116874, 125028, 135447, 141336, 149339, 154284, 155832, 168818, 180596, 231426, 233748, 250056, 253227, 270894, 298678, 308568, 337636, 361192, 406341, 448017, 462852, 467496, 506454, 541788, 597356, 675272, 759681, 812682, 896034, 925704, 1012908, 1083576, 1194712, 1344051, 1519362, 1625364, 1792068, 1941407, 2025816, 2688102, 3038724, 3250728, 3584136, 3882814, 5376204, 5824221, 6077448, 7765628, 10752408, 11648442, 15531256, 17472663, 23296884, 34945326, 46593768, 69890652, 139781304]

約数ペア:

[(1, 139781304), (2, 69890652), (3, 46593768), (4, 34945326), (6, 23296884), (8, 17472663), (9, 15531256), (12, 11648442), (13, 10752408), (18, 7765628), (23, 6077448), (24, 5824221), (26, 5376204), (36, 3882814), (39, 3584136), (43, 3250728), (46, 3038724), (52, 2688102), (69, 2025816), (72, 1941407), (78, 1792068), (86, 1625364), (92, 1519362), (104, 1344051), (117, 1194712), (129, 1083576), (138, 1012908), (151, 925704), (156, 896034), (172, 812682), (184, 759681), (207, 675272), (234, 597356), (258, 541788), (276, 506454), (299, 467496), (302, 462852), (312, 448017), (344, 406341), (387, 361192), (414, 337636), (453, 308568), (468, 298678), (516, 270894), (552, 253227), (559, 250056), (598, 233748), (604, 231426), (774, 180596), (828, 168818), (897, 155832), (906, 154284), (936, 149339), (989, 141336), (1032, 135447), (1118, 125028), (1196, 116874), (1208, 115713), (1359, 102856), (1548, 90298), (1656, 84409), (1677, 83352), (1794, 77916), (1812, 77142), (1963, 71208), (1978, 70668), (2236, 62514), (2392, 58437), (2691, 51944), (2718, 51428), (2967, 47112), (3096, 45149), (3354, 41676), (3473, 40248), (3588, 38958), (3624, 38571), (3926, 35604), (3956, 35334), (4472, 31257), (5031, 27784), (5382, 25972), (5436, 25714), (5889, 23736), (5934, 23556), (6493, 21528), (6708, 20838), (6946, 20124), (7176, 19479), (7852, 17802), (7912, 17667), (8901, 15704), (10062, 13892), (10419, 13416), (10764, 12986), (10872, 12857), (11778, 11868)]