156959267254

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{17393}}^1$

素因数の和:17893

約数の個数: 48

約数和(自身を含む): 257662192320

約数和(自身を除く): 100702925066

約数列:

[1, 2, 19, 29, 38, 58, 361, 431, 551, 722, 862, 1102, 8189, 10469, 12499, 16378, 17393, 20938, 24998, 34786, 155591, 237481, 311182, 330467, 474962, 504397, 660934, 1008794, 4512139, 6278873, 7496383, 9024278, 9583543, 12557746, 14992766, 19167086, 142431277, 182087317, 217395107, 284862554, 364174634, 434790214, 2706194263, 4130507033, 5412388526, 8261014066, 78479633627, 156959267254]

約数ペア:

[(1, 156959267254), (2, 78479633627), (19, 8261014066), (29, 5412388526), (38, 4130507033), (58, 2706194263), (361, 434790214), (431, 364174634), (551, 284862554), (722, 217395107), (862, 182087317), (1102, 142431277), (8189, 19167086), (10469, 14992766), (12499, 12557746), (16378, 9583543), (17393, 9024278), (20938, 7496383), (24998, 6278873), (34786, 4512139), (155591, 1008794), (237481, 660934), (311182, 504397), (330467, 474962)]