128182406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 214617600

約数和(自身を除く): 86435194

約数列:

[1, 2, 11, 22, 71, 137, 142, 274, 599, 781, 1198, 1507, 1562, 3014, 6589, 9727, 13178, 19454, 42529, 82063, 85058, 106997, 164126, 213994, 467819, 902693, 935638, 1805386, 5826473, 11652946, 64091203, 128182406]

約数ペア:

[(1, 128182406), (2, 64091203), (11, 11652946), (22, 5826473), (71, 1805386), (137, 935638), (142, 902693), (274, 467819), (599, 213994), (781, 164126), (1198, 106997), (1507, 85058), (1562, 82063), (3014, 42529), (6589, 19454), (9727, 13178)]