144827984

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13331}}^1$

素因数の和:13443

約数の個数: 40

約数和(自身を含む): 324020928

約数和(自身を除く): 179192944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 13331, 26662, 53324, 93317, 106648, 186634, 213296, 373268, 746536, 1293107, 1493072, 2586214, 5172428, 9051749, 10344856, 18103498, 20689712, 36206996, 72413992, 144827984]

約数ペア:

[(1, 144827984), (2, 72413992), (4, 36206996), (7, 20689712), (8, 18103498), (14, 10344856), (16, 9051749), (28, 5172428), (56, 2586214), (97, 1493072), (112, 1293107), (194, 746536), (388, 373268), (679, 213296), (776, 186634), (1358, 106648), (1552, 93317), (2716, 53324), (5432, 26662), (10864, 13331)]