148839762

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{1667}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 311288832

約数和(自身を除く): 162449070

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 647, 1294, 1667, 1941, 3334, 3882, 5001, 10002, 14881, 29762, 38341, 44643, 76682, 89286, 115023, 230046, 1078549, 2157098, 3235647, 6471294, 24806627, 49613254, 74419881, 148839762]

約数ペア:

[(1, 148839762), (2, 74419881), (3, 49613254), (6, 24806627), (23, 6471294), (46, 3235647), (69, 2157098), (138, 1078549), (647, 230046), (1294, 115023), (1667, 89286), (1941, 76682), (3334, 44643), (3882, 38341), (5001, 29762), (10002, 14881)]