166790710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6653}}^1$

素因数の和:6792

約数の個数: 32

約数和(自身を含む): 316198080

約数和(自身を除く): 149407370

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 5014, 6653, 12535, 13306, 25070, 33265, 66530, 153019, 306038, 725177, 765095, 1450354, 1530190, 3625885, 7251770, 16679071, 33358142, 83395355, 166790710]

約数ペア:

[(1, 166790710), (2, 83395355), (5, 33358142), (10, 16679071), (23, 7251770), (46, 3625885), (109, 1530190), (115, 1450354), (218, 765095), (230, 725177), (545, 306038), (1090, 153019), (2507, 66530), (5014, 33265), (6653, 25070), (12535, 13306)]