128566046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13063}}^1$

素因数の和:13128

約数の個数: 32

約数和(自身を含む): 238287360

約数和(自身を除く): 109721314

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 13063, 26126, 91441, 182882, 248197, 483331, 496394, 966662, 1737379, 3383317, 3474758, 6766634, 9183289, 18366578, 64283023, 128566046]

約数ペア:

[(1, 128566046), (2, 64283023), (7, 18366578), (14, 9183289), (19, 6766634), (37, 3474758), (38, 3383317), (74, 1737379), (133, 966662), (259, 496394), (266, 483331), (518, 248197), (703, 182882), (1406, 91441), (4921, 26126), (9842, 13063)]