147945984

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1661

約数の個数: 80

約数和(自身を含む): 400852320

約数和(自身を除く): 252906336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 976, 1464, 1536, 1579, 1952, 2928, 3158, 3904, 4737, 5856, 6316, 7808, 9474, 11712, 12632, 15616, 18948, 23424, 25264, 31232, 37896, 46848, 50528, 75792, 93696, 96319, 101056, 151584, 192638, 202112, 288957, 303168, 385276, 404224, 577914, 606336, 770552, 808448, 1155828, 1212672, 1541104, 2311656, 2425344, 3082208, 4623312, 6164416, 9246624, 12328832, 18493248, 24657664, 36986496, 49315328, 73972992, 147945984]

約数ペア:

[(1, 147945984), (2, 73972992), (3, 49315328), (4, 36986496), (6, 24657664), (8, 18493248), (12, 12328832), (16, 9246624), (24, 6164416), (32, 4623312), (48, 3082208), (61, 2425344), (64, 2311656), (96, 1541104), (122, 1212672), (128, 1155828), (183, 808448), (192, 770552), (244, 606336), (256, 577914), (366, 404224), (384, 385276), (488, 303168), (512, 288957), (732, 202112), (768, 192638), (976, 151584), (1464, 101056), (1536, 96319), (1579, 93696), (1952, 75792), (2928, 50528), (3158, 46848), (3904, 37896), (4737, 31232), (5856, 25264), (6316, 23424), (7808, 18948), (9474, 15616), (11712, 12632)]