156729201580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7079}}^1\times {\mathrm{158143}}^1$

素因数の和:165238

約数の個数: 48

約数和(自身を含む): 376205598720

約数和(自身を除く): 219476397140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7079, 14158, 28316, 35395, 49553, 70790, 99106, 141580, 158143, 198212, 247765, 316286, 495530, 632572, 790715, 991060, 1107001, 1581430, 2214002, 3162860, 4428004, 5535005, 11070010, 22140020, 1119494297, 2238988594, 4477977188, 5597471485, 7836460079, 11194942970, 15672920158, 22389885940, 31345840316, 39182300395, 78364600790, 156729201580]

約数ペア:

[(1, 156729201580), (2, 78364600790), (4, 39182300395), (5, 31345840316), (7, 22389885940), (10, 15672920158), (14, 11194942970), (20, 7836460079), (28, 5597471485), (35, 4477977188), (70, 2238988594), (140, 1119494297), (7079, 22140020), (14158, 11070010), (28316, 5535005), (35395, 4428004), (49553, 3162860), (70790, 2214002), (99106, 1581430), (141580, 1107001), (158143, 991060), (198212, 790715), (247765, 632572), (316286, 495530)]