155128896

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20717}}^1$

素因数の和:20748

約数の個数: 84

約数和(自身を含む): 478875852

約数和(自身を除く): 323746956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 20717, 41434, 62151, 82868, 124302, 165736, 186453, 248604, 269321, 331472, 372906, 497208, 538642, 662944, 745812, 807963, 994416, 1077284, 1325888, 1491624, 1615926, 1988832, 2154568, 2423889, 2983248, 3231852, 3977664, 4309136, 4847778, 5966496, 6463704, 8618272, 9695556, 11932992, 12927408, 17236544, 19391112, 25854816, 38782224, 51709632, 77564448, 155128896]

約数ペア:

[(1, 155128896), (2, 77564448), (3, 51709632), (4, 38782224), (6, 25854816), (8, 19391112), (9, 17236544), (12, 12927408), (13, 11932992), (16, 9695556), (18, 8618272), (24, 6463704), (26, 5966496), (32, 4847778), (36, 4309136), (39, 3977664), (48, 3231852), (52, 2983248), (64, 2423889), (72, 2154568), (78, 1988832), (96, 1615926), (104, 1491624), (117, 1325888), (144, 1077284), (156, 994416), (192, 807963), (208, 745812), (234, 662944), (288, 538642), (312, 497208), (416, 372906), (468, 331472), (576, 269321), (624, 248604), (832, 186453), (936, 165736), (1248, 124302), (1872, 82868), (2496, 62151), (3744, 41434), (7488, 20717)]