156977748342

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10247}}^1\times {\mathrm{11987}}^1$

素因数の和:22313

約数の個数: 48

約数和(自身を含む): 344971291392

約数和(自身を除く): 187993543050

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 10247, 11987, 20494, 23974, 30741, 35961, 61482, 71922, 92223, 107883, 184446, 215766, 727537, 851077, 1455074, 1702154, 2182611, 2553231, 4365222, 5106462, 6547833, 7659693, 13095666, 15319386, 122830789, 245661578, 368492367, 736984734, 1105477101, 2210954202, 8720986019, 17441972038, 26162958057, 52325916114, 78488874171, 156977748342]

約数ペア:

[(1, 156977748342), (2, 78488874171), (3, 52325916114), (6, 26162958057), (9, 17441972038), (18, 8720986019), (71, 2210954202), (142, 1105477101), (213, 736984734), (426, 368492367), (639, 245661578), (1278, 122830789), (10247, 15319386), (11987, 13095666), (20494, 7659693), (23974, 6547833), (30741, 5106462), (35961, 4365222), (61482, 2553231), (71922, 2182611), (92223, 1702154), (107883, 1455074), (184446, 851077), (215766, 727537)]