166345684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{29983}}^1$

素因数の和:30079

約数の個数: 24

約数和(自身を含む): 310634240

約数和(自身を除く): 144288556

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 29983, 59966, 119932, 569677, 1139354, 2188759, 2278708, 4377518, 8755036, 41586421, 83172842, 166345684]

約数ペア:

[(1, 166345684), (2, 83172842), (4, 41586421), (19, 8755036), (38, 4377518), (73, 2278708), (76, 2188759), (146, 1139354), (292, 569677), (1387, 119932), (2774, 59966), (5548, 29983)]