157427452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11689}}^1$

素因数の和:11750

約数の個数: 48

約数和(自身を含む): 348268480

約数和(自身を除く): 190841028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 11689, 13468, 23378, 46756, 81823, 151957, 163646, 303914, 327292, 432493, 607828, 864986, 1063699, 1729972, 2127398, 3027451, 4254796, 5622409, 6054902, 11244818, 12109804, 22489636, 39356863, 78713726, 157427452]

約数ペア:

[(1, 157427452), (2, 78713726), (4, 39356863), (7, 22489636), (13, 12109804), (14, 11244818), (26, 6054902), (28, 5622409), (37, 4254796), (52, 3027451), (74, 2127398), (91, 1729972), (148, 1063699), (182, 864986), (259, 607828), (364, 432493), (481, 327292), (518, 303914), (962, 163646), (1036, 151957), (1924, 81823), (3367, 46756), (6734, 23378), (11689, 13468)]