157030802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 254016000

約数和(自身を除く): 96985198

約数列:

[1, 2, 17, 34, 139, 149, 223, 278, 298, 446, 2363, 2533, 3791, 4726, 5066, 7582, 20711, 30997, 33227, 41422, 61994, 66454, 352087, 526949, 564859, 704174, 1053898, 1129718, 4618553, 9237106, 78515401, 157030802]

約数ペア:

[(1, 157030802), (2, 78515401), (17, 9237106), (34, 4618553), (139, 1129718), (149, 1053898), (223, 704174), (278, 564859), (298, 526949), (446, 352087), (2363, 66454), (2533, 61994), (3791, 41422), (4726, 33227), (5066, 30997), (7582, 20711)]