160292290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 305110008

約数和(自身を除く): 144817718

約数列:

[1, 2, 5, 10, 23, 46, 115, 157, 193, 230, 314, 386, 529, 785, 965, 1058, 1570, 1930, 2645, 3611, 4439, 5290, 7222, 8878, 18055, 22195, 30301, 36110, 44390, 60602, 83053, 102097, 151505, 166106, 204194, 303010, 415265, 510485, 696923, 830530, 1020970, 1393846, 3484615, 6969230, 16029229, 32058458, 80146145, 160292290]

約数ペア:

[(1, 160292290), (2, 80146145), (5, 32058458), (10, 16029229), (23, 6969230), (46, 3484615), (115, 1393846), (157, 1020970), (193, 830530), (230, 696923), (314, 510485), (386, 415265), (529, 303010), (785, 204194), (965, 166106), (1058, 151505), (1570, 102097), (1930, 83053), (2645, 60602), (3611, 44390), (4439, 36110), (5290, 30301), (7222, 22195), (8878, 18055)]