165960468

素因数分解:

$2^2\times 3^3\times {\mathrm{509}}^1\times {\mathrm{3019}}^1$

素因数の和:3541

約数の個数: 48

約数和(自身を含む): 431256000

約数和(自身を除く): 265295532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 509, 1018, 1527, 2036, 3019, 3054, 4581, 6038, 6108, 9057, 9162, 12076, 13743, 18114, 18324, 27171, 27486, 36228, 54342, 54972, 81513, 108684, 163026, 326052, 1536671, 3073342, 4610013, 6146684, 9220026, 13830039, 18440052, 27660078, 41490117, 55320156, 82980234, 165960468]

約数ペア:

[(1, 165960468), (2, 82980234), (3, 55320156), (4, 41490117), (6, 27660078), (9, 18440052), (12, 13830039), (18, 9220026), (27, 6146684), (36, 4610013), (54, 3073342), (108, 1536671), (509, 326052), (1018, 163026), (1527, 108684), (2036, 81513), (3019, 54972), (3054, 54342), (4581, 36228), (6038, 27486), (6108, 27171), (9057, 18324), (9162, 18114), (12076, 13743)]