149771814

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{1759}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 313251840

約数和(自身を除く): 163480026

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 617, 1234, 1759, 1851, 3518, 3702, 5277, 10554, 14191, 28382, 40457, 42573, 80914, 85146, 121371, 242742, 1085303, 2170606, 3255909, 6511818, 24961969, 49923938, 74885907, 149771814]

約数ペア:

[(1, 149771814), (2, 74885907), (3, 49923938), (6, 24961969), (23, 6511818), (46, 3255909), (69, 2170606), (138, 1085303), (617, 242742), (1234, 121371), (1759, 85146), (1851, 80914), (3518, 42573), (3702, 40457), (5277, 28382), (10554, 14191)]