157076372870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{887387}}^1$

素因数の和:887996

約数の個数: 32

約数和(自身を含む): 292369499136

約数和(自身を除く): 135293126266

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 571, 1142, 2855, 5710, 17701, 35402, 88505, 177010, 887387, 1774774, 4436935, 8873870, 27508997, 55017994, 137544985, 275089970, 506697977, 1013395954, 2533489885, 5066979770, 15707637287, 31415274574, 78538186435, 157076372870]

約数ペア:

[(1, 157076372870), (2, 78538186435), (5, 31415274574), (10, 15707637287), (31, 5066979770), (62, 2533489885), (155, 1013395954), (310, 506697977), (571, 275089970), (1142, 137544985), (2855, 55017994), (5710, 27508997), (17701, 8873870), (35402, 4436935), (88505, 1774774), (177010, 887387)]