161581944

素因数分解:

$2^3\times 3^1\times {\mathrm{2557}}^1\times {\mathrm{2633}}^1$

素因数の和:5199

約数の個数: 32

約数和(自身を含む): 404266320

約数和(自身を除く): 242684376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2557, 2633, 5114, 5266, 7671, 7899, 10228, 10532, 15342, 15798, 20456, 21064, 30684, 31596, 61368, 63192, 6732581, 13465162, 20197743, 26930324, 40395486, 53860648, 80790972, 161581944]

約数ペア:

[(1, 161581944), (2, 80790972), (3, 53860648), (4, 40395486), (6, 26930324), (8, 20197743), (12, 13465162), (24, 6732581), (2557, 63192), (2633, 61368), (5114, 31596), (5266, 30684), (7671, 21064), (7899, 20456), (10228, 15798), (10532, 15342)]