151427178

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{400601}}^1$

素因数の和:400619

約数の個数: 32

約数和(自身を含む): 384577920

約数和(自身を除く): 233150742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 400601, 801202, 1201803, 2403606, 2804207, 3605409, 5608414, 7210818, 8412621, 10816227, 16825242, 21632454, 25237863, 50475726, 75713589, 151427178]

約数ペア:

[(1, 151427178), (2, 75713589), (3, 50475726), (6, 25237863), (7, 21632454), (9, 16825242), (14, 10816227), (18, 8412621), (21, 7210818), (27, 5608414), (42, 3605409), (54, 2804207), (63, 2403606), (126, 1201803), (189, 801202), (378, 400601)]