157069664740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7798891}}^1$

素因数の和:7798972

約数の個数: 48

約数和(自身を含む): 353757741120

約数和(自身を除く): 196688076380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 10070, 20140, 7798891, 15597782, 31195564, 38994455, 77988910, 148178929, 155977820, 296357858, 413341223, 592715716, 740894645, 826682446, 1481789290, 1653364892, 2066706115, 2963578580, 4133412230, 7853483237, 8266824460, 15706966474, 31413932948, 39267416185, 78534832370, 157069664740]

約数ペア:

[(1, 157069664740), (2, 78534832370), (4, 39267416185), (5, 31413932948), (10, 15706966474), (19, 8266824460), (20, 7853483237), (38, 4133412230), (53, 2963578580), (76, 2066706115), (95, 1653364892), (106, 1481789290), (190, 826682446), (212, 740894645), (265, 592715716), (380, 413341223), (530, 296357858), (1007, 155977820), (1060, 148178929), (2014, 77988910), (4028, 38994455), (5035, 31195564), (10070, 15597782), (20140, 7798891)]