156948897860

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1\times {\mathrm{66169}}^1$

素因数の和:66920

約数の個数: 48

約数和(自身を含む): 331662567600

約数和(自身を除く): 174713669740

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 509, 932, 1018, 1165, 2036, 2330, 2545, 4660, 5090, 10180, 66169, 118597, 132338, 237194, 264676, 330845, 474388, 592985, 661690, 1185970, 1323380, 2371940, 15417377, 30834754, 33680021, 61669508, 67360042, 77086885, 134720084, 154173770, 168400105, 308347540, 336800210, 673600420, 7847444893, 15694889786, 31389779572, 39237224465, 78474448930, 156948897860]

約数ペア:

[(1, 156948897860), (2, 78474448930), (4, 39237224465), (5, 31389779572), (10, 15694889786), (20, 7847444893), (233, 673600420), (466, 336800210), (509, 308347540), (932, 168400105), (1018, 154173770), (1165, 134720084), (2036, 77086885), (2330, 67360042), (2545, 61669508), (4660, 33680021), (5090, 30834754), (10180, 15417377), (66169, 2371940), (118597, 1323380), (132338, 1185970), (237194, 661690), (264676, 592985), (330845, 474388)]