161856336

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146609}}^1$

素因数の和:146643

約数の個数: 40

約数和(自身を含む): 436311360

約数和(自身を除く): 274455024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 146609, 293218, 439827, 586436, 879654, 1172872, 1759308, 2345744, 3372007, 3518616, 6744014, 7037232, 10116021, 13488028, 20232042, 26976056, 40464084, 53952112, 80928168, 161856336]

約数ペア:

[(1, 161856336), (2, 80928168), (3, 53952112), (4, 40464084), (6, 26976056), (8, 20232042), (12, 13488028), (16, 10116021), (23, 7037232), (24, 6744014), (46, 3518616), (48, 3372007), (69, 2345744), (92, 1759308), (138, 1172872), (184, 879654), (276, 586436), (368, 439827), (552, 293218), (1104, 146609)]