148989584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1613}}^1$

素因数の和:1895

約数の個数: 40

約数和(自身を含む): 302605632

約数和(自身を除く): 153616048

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 251, 368, 502, 1004, 1613, 2008, 3226, 4016, 5773, 6452, 11546, 12904, 23092, 25808, 37099, 46184, 74198, 92368, 148396, 296792, 404863, 593584, 809726, 1619452, 3238904, 6477808, 9311849, 18623698, 37247396, 74494792, 148989584]

約数ペア:

[(1, 148989584), (2, 74494792), (4, 37247396), (8, 18623698), (16, 9311849), (23, 6477808), (46, 3238904), (92, 1619452), (184, 809726), (251, 593584), (368, 404863), (502, 296792), (1004, 148396), (1613, 92368), (2008, 74198), (3226, 46184), (4016, 37099), (5773, 25808), (6452, 23092), (11546, 12904)]