148127798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21997}}^1$

素因数の和:22056

約数の個数: 32

約数和(自身を含む): 280870464

約数和(自身を除く): 132742666

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 21997, 43994, 153979, 285961, 307958, 571922, 813889, 1627778, 2001727, 4003454, 5697223, 10580557, 11394446, 21161114, 74063899, 148127798]

約数ペア:

[(1, 148127798), (2, 74063899), (7, 21161114), (13, 11394446), (14, 10580557), (26, 5697223), (37, 4003454), (74, 2001727), (91, 1627778), (182, 813889), (259, 571922), (481, 307958), (518, 285961), (962, 153979), (3367, 43994), (6734, 21997)]