141262336

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{4523}}^1$

素因数の和:4602

約数の個数: 40

約数和(自身を含む): 286939224

約数和(自身を除く): 145676888

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3904, 4523, 7808, 9046, 15616, 18092, 31232, 36184, 72368, 144736, 275903, 289472, 551806, 578944, 1103612, 1157888, 2207224, 2315776, 4414448, 8828896, 17657792, 35315584, 70631168, 141262336]

約数ペア:

[(1, 141262336), (2, 70631168), (4, 35315584), (8, 17657792), (16, 8828896), (32, 4414448), (61, 2315776), (64, 2207224), (122, 1157888), (128, 1103612), (244, 578944), (256, 551806), (488, 289472), (512, 275903), (976, 144736), (1952, 72368), (3904, 36184), (4523, 31232), (7808, 18092), (9046, 15616)]