138976344

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1222

約数の個数: 128

約数和(自身を含む): 425779200

約数和(自身を除く): 286802856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 516, 559, 702, 774, 936, 1032, 1118, 1151, 1161, 1404, 1548, 1677, 2236, 2302, 2322, 2808, 3096, 3354, 3453, 4472, 4604, 4644, 5031, 6708, 6906, 9208, 9288, 10062, 10359, 13416, 13812, 14963, 15093, 20124, 20718, 27624, 29926, 30186, 31077, 40248, 41436, 44889, 49493, 59852, 60372, 62154, 82872, 89778, 98986, 119704, 120744, 124308, 134667, 148479, 179556, 197972, 248616, 269334, 296958, 359112, 395944, 404001, 445437, 538668, 593916, 643409, 808002, 890874, 1077336, 1187832, 1286818, 1336311, 1616004, 1781748, 1930227, 2573636, 2672622, 3232008, 3563496, 3860454, 5147272, 5345244, 5790681, 7720908, 10690488, 11581362, 15441816, 17372043, 23162724, 34744086, 46325448, 69488172, 138976344]

約数ペア:

[(1, 138976344), (2, 69488172), (3, 46325448), (4, 34744086), (6, 23162724), (8, 17372043), (9, 15441816), (12, 11581362), (13, 10690488), (18, 7720908), (24, 5790681), (26, 5345244), (27, 5147272), (36, 3860454), (39, 3563496), (43, 3232008), (52, 2672622), (54, 2573636), (72, 1930227), (78, 1781748), (86, 1616004), (104, 1336311), (108, 1286818), (117, 1187832), (129, 1077336), (156, 890874), (172, 808002), (216, 643409), (234, 593916), (258, 538668), (312, 445437), (344, 404001), (351, 395944), (387, 359112), (468, 296958), (516, 269334), (559, 248616), (702, 197972), (774, 179556), (936, 148479), (1032, 134667), (1118, 124308), (1151, 120744), (1161, 119704), (1404, 98986), (1548, 89778), (1677, 82872), (2236, 62154), (2302, 60372), (2322, 59852), (2808, 49493), (3096, 44889), (3354, 41436), (3453, 40248), (4472, 31077), (4604, 30186), (4644, 29926), (5031, 27624), (6708, 20718), (6906, 20124), (9208, 15093), (9288, 14963), (10062, 13812), (10359, 13416)]