142158544941

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{296347}}^1$

素因数の和:296841

約数の個数: 32

約数和(自身を含む): 221222596608

約数和(自身を除く): 79064051667

約数列:

[1, 3, 7, 21, 53, 159, 371, 431, 1113, 1293, 3017, 9051, 22843, 68529, 159901, 296347, 479703, 889041, 2074429, 6223287, 15706391, 47119173, 109944737, 127725557, 329834211, 383176671, 894078899, 2682236697, 6769454521, 20308363563, 47386181647, 142158544941]

約数ペア:

[(1, 142158544941), (3, 47386181647), (7, 20308363563), (21, 6769454521), (53, 2682236697), (159, 894078899), (371, 383176671), (431, 329834211), (1113, 127725557), (1293, 109944737), (3017, 47119173), (9051, 15706391), (22843, 6223287), (68529, 2074429), (159901, 889041), (296347, 479703)]