157701388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{3329}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 297622080

約数和(自身を除く): 139920692

約数列:

[1, 2, 4, 13, 26, 52, 911, 1822, 3329, 3644, 6658, 11843, 13316, 23686, 43277, 47372, 86554, 173108, 3032719, 6065438, 12130876, 39425347, 78850694, 157701388]

約数ペア:

[(1, 157701388), (2, 78850694), (4, 39425347), (13, 12130876), (26, 6065438), (52, 3032719), (911, 173108), (1822, 86554), (3329, 47372), (3644, 43277), (6658, 23686), (11843, 13316)]