154223152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{507313}}^1$

素因数の和:507340

約数の個数: 20

約数和(自身を含む): 314534680

約数和(自身を除く): 160311528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 507313, 1014626, 2029252, 4058504, 8117008, 9638947, 19277894, 38555788, 77111576, 154223152]

約数ペア:

[(1, 154223152), (2, 77111576), (4, 38555788), (8, 19277894), (16, 9638947), (19, 8117008), (38, 4058504), (76, 2029252), (152, 1014626), (304, 507313)]