156907673050

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{15929713}}^1$

素因数の和:15929922

約数の個数: 24

約数和(自身を含む): 293329753596

約数和(自身を除く): 136422080546

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 9850, 15929713, 31859426, 79648565, 159297130, 398242825, 796485650, 3138153461, 6276306922, 15690767305, 31381534610, 78453836525, 156907673050]

約数ペア:

[(1, 156907673050), (2, 78453836525), (5, 31381534610), (10, 15690767305), (25, 6276306922), (50, 3138153461), (197, 796485650), (394, 398242825), (985, 159297130), (1970, 79648565), (4925, 31859426), (9850, 15929713)]