148900801

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 173446528

約数和(自身を除く): 24545727

約数列:

[1, 7, 73, 211, 511, 1381, 1477, 9667, 15403, 100813, 107821, 291391, 705691, 2039737, 21271543, 148900801]

約数ペア:

[(1, 148900801), (7, 21271543), (73, 2039737), (211, 705691), (511, 291391), (1381, 107821), (1477, 100813), (9667, 15403)]