157034790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{158621}}^1$

素因数の和:158645

約数の個数: 48

約数和(自身を含む): 445410576

約数和(自身を除く): 288375786

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 158621, 317242, 475863, 793105, 951726, 1427589, 1586210, 1744831, 2379315, 2855178, 3489662, 4758630, 5234493, 7137945, 8724155, 10468986, 14275890, 15703479, 17448310, 26172465, 31406958, 52344930, 78517395, 157034790]

約数ペア:

[(1, 157034790), (2, 78517395), (3, 52344930), (5, 31406958), (6, 26172465), (9, 17448310), (10, 15703479), (11, 14275890), (15, 10468986), (18, 8724155), (22, 7137945), (30, 5234493), (33, 4758630), (45, 3489662), (55, 2855178), (66, 2379315), (90, 1744831), (99, 1586210), (110, 1427589), (165, 951726), (198, 793105), (330, 475863), (495, 317242), (990, 158621)]