164656290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{148339}}^1$

素因数の和:148386

約数の個数: 32

約数和(自身を含む): 405858240

約数和(自身を除く): 241201950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 148339, 296678, 445017, 741695, 890034, 1483390, 2225085, 4450170, 5488543, 10977086, 16465629, 27442715, 32931258, 54885430, 82328145, 164656290]

約数ペア:

[(1, 164656290), (2, 82328145), (3, 54885430), (5, 32931258), (6, 27442715), (10, 16465629), (15, 10977086), (30, 5488543), (37, 4450170), (74, 2225085), (111, 1483390), (185, 890034), (222, 741695), (370, 445017), (555, 296678), (1110, 148339)]