171299681284

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{743}}^1\times {\mathrm{1733}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 304875486720

約数和(自身を除く): 133575805436

約数列:

[1, 2, 4, 79, 158, 316, 421, 743, 842, 1486, 1684, 1733, 2972, 3466, 6932, 33259, 58697, 66518, 117394, 133036, 136907, 234788, 273814, 312803, 547628, 625606, 729593, 1251212, 1287619, 1459186, 2575238, 2918372, 5150476, 24711437, 49422874, 57637847, 98845748, 101721901, 115275694, 203443802, 230551388, 406887604, 542087599, 1084175198, 2168350396, 42824920321, 85649840642, 171299681284]

約数ペア:

[(1, 171299681284), (2, 85649840642), (4, 42824920321), (79, 2168350396), (158, 1084175198), (316, 542087599), (421, 406887604), (743, 230551388), (842, 203443802), (1486, 115275694), (1684, 101721901), (1733, 98845748), (2972, 57637847), (3466, 49422874), (6932, 24711437), (33259, 5150476), (58697, 2918372), (66518, 2575238), (117394, 1459186), (133036, 1287619), (136907, 1251212), (234788, 729593), (273814, 625606), (312803, 547628)]