142768636

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:778

約数の個数: 36

約数和(自身を含む): 264002200

約数和(自身を除く): 121233564

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 529, 619, 1058, 1238, 2116, 2476, 2507, 5014, 10028, 14237, 28474, 56948, 57661, 67471, 115322, 134942, 230644, 269884, 327451, 654902, 1309804, 1551833, 3103666, 6207332, 35692159, 71384318, 142768636]

約数ペア:

[(1, 142768636), (2, 71384318), (4, 35692159), (23, 6207332), (46, 3103666), (92, 1551833), (109, 1309804), (218, 654902), (436, 327451), (529, 269884), (619, 230644), (1058, 134942), (1238, 115322), (2116, 67471), (2476, 57661), (2507, 56948), (5014, 28474), (10028, 14237)]