159473244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{739}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 434622720

約数和(自身を除く): 275149476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 367, 588, 734, 739, 1101, 1468, 1478, 2202, 2217, 2569, 2956, 4404, 4434, 5138, 5173, 7707, 8868, 10276, 10346, 15414, 15519, 17983, 20692, 30828, 31038, 35966, 36211, 53949, 62076, 71932, 72422, 107898, 108633, 144844, 215796, 217266, 271213, 434532, 542426, 813639, 1084852, 1627278, 1898491, 3254556, 3796982, 5695473, 7593964, 11390946, 13289437, 22781892, 26578874, 39868311, 53157748, 79736622, 159473244]

約数ペア:

[(1, 159473244), (2, 79736622), (3, 53157748), (4, 39868311), (6, 26578874), (7, 22781892), (12, 13289437), (14, 11390946), (21, 7593964), (28, 5695473), (42, 3796982), (49, 3254556), (84, 1898491), (98, 1627278), (147, 1084852), (196, 813639), (294, 542426), (367, 434532), (588, 271213), (734, 217266), (739, 215796), (1101, 144844), (1468, 108633), (1478, 107898), (2202, 72422), (2217, 71932), (2569, 62076), (2956, 53949), (4404, 36211), (4434, 35966), (5138, 31038), (5173, 30828), (7707, 20692), (8868, 17983), (10276, 15519), (10346, 15414)]