161785753904

素因数分解:

$2^4\times {\mathrm{863}}^1\times {\mathrm{1733}}^1\times {\mathrm{6761}}^1$

素因数の和:9365

約数の個数: 40

約数和(自身を含む): 314050649472

約数和(自身を除く): 152264895568

約数列:

[1, 2, 4, 8, 16, 863, 1726, 1733, 3452, 3466, 6761, 6904, 6932, 13522, 13808, 13864, 27044, 27728, 54088, 108176, 1495579, 2991158, 5834743, 5982316, 11669486, 11716813, 11964632, 23338972, 23433626, 23929264, 46677944, 46867252, 93355888, 93734504, 187469008, 10111609619, 20223219238, 40446438476, 80892876952, 161785753904]

約数ペア:

[(1, 161785753904), (2, 80892876952), (4, 40446438476), (8, 20223219238), (16, 10111609619), (863, 187469008), (1726, 93734504), (1733, 93355888), (3452, 46867252), (3466, 46677944), (6761, 23929264), (6904, 23433626), (6932, 23338972), (13522, 11964632), (13808, 11716813), (13864, 11669486), (27044, 5982316), (27728, 5834743), (54088, 2991158), (108176, 1495579)]