123941388

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2689}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 303690240

約数和(自身を除く): 179748852

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 167, 276, 334, 501, 668, 1002, 2004, 2689, 3841, 5378, 7682, 8067, 10756, 11523, 15364, 16134, 23046, 32268, 46092, 61847, 123694, 185541, 247388, 371082, 449063, 742164, 898126, 1347189, 1796252, 2694378, 5388756, 10328449, 20656898, 30985347, 41313796, 61970694, 123941388]

約数ペア:

[(1, 123941388), (2, 61970694), (3, 41313796), (4, 30985347), (6, 20656898), (12, 10328449), (23, 5388756), (46, 2694378), (69, 1796252), (92, 1347189), (138, 898126), (167, 742164), (276, 449063), (334, 371082), (501, 247388), (668, 185541), (1002, 123694), (2004, 61847), (2689, 46092), (3841, 32268), (5378, 23046), (7682, 16134), (8067, 15364), (10756, 11523)]