156936842846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{22637}}^1$

素因数の和:23121

約数の個数: 64

約数和(自身を含む): 288172684800

約数和(自身を除く): 131235841954

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 389, 469, 778, 938, 1273, 2546, 2723, 5446, 7391, 8911, 14782, 17822, 22637, 26063, 45274, 51737, 52126, 103474, 158459, 182441, 316918, 364882, 430103, 495197, 860206, 990394, 1516679, 3010721, 3033358, 3466379, 6021442, 6932758, 8805793, 10616753, 17611586, 21233506, 28816901, 57633802, 61640551, 123281102, 167310067, 201718307, 334620134, 403436614, 589988131, 1171170469, 1179976262, 2342340938, 4129916917, 8259833834, 11209774489, 22419548978, 78468421423, 156936842846]

約数ペア:

[(1, 156936842846), (2, 78468421423), (7, 22419548978), (14, 11209774489), (19, 8259833834), (38, 4129916917), (67, 2342340938), (133, 1179976262), (134, 1171170469), (266, 589988131), (389, 403436614), (469, 334620134), (778, 201718307), (938, 167310067), (1273, 123281102), (2546, 61640551), (2723, 57633802), (5446, 28816901), (7391, 21233506), (8911, 17611586), (14782, 10616753), (17822, 8805793), (22637, 6932758), (26063, 6021442), (45274, 3466379), (51737, 3033358), (52126, 3010721), (103474, 1516679), (158459, 990394), (182441, 860206), (316918, 495197), (364882, 430103)]