161661858

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{7853}}^1$

素因数の和:7978

約数の個数: 32

約数和(自身を含む): 334768896

約数和(自身を除く): 173107038

約数列:

[1, 2, 3, 6, 47, 73, 94, 141, 146, 219, 282, 438, 3431, 6862, 7853, 10293, 15706, 20586, 23559, 47118, 369091, 573269, 738182, 1107273, 1146538, 1719807, 2214546, 3439614, 26943643, 53887286, 80830929, 161661858]

約数ペア:

[(1, 161661858), (2, 80830929), (3, 53887286), (6, 26943643), (47, 3439614), (73, 2214546), (94, 1719807), (141, 1146538), (146, 1107273), (219, 738182), (282, 573269), (438, 369091), (3431, 47118), (6862, 23559), (7853, 20586), (10293, 15706)]