157147570118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{72223}}^1$

素因数の和:72513

約数の個数: 64

約数和(自身を含む): 299527372800

約数和(自身を除く): 142379802682

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 199, 398, 497, 781, 994, 1393, 1562, 2189, 2786, 4378, 5467, 10934, 14129, 15323, 28258, 30646, 72223, 98903, 144446, 155419, 197806, 310838, 505561, 794453, 1011122, 1087933, 1588906, 2175866, 5127833, 5561171, 10255666, 11122342, 14372377, 28744754, 35894831, 56406163, 71789662, 100606639, 112812326, 158096147, 201213278, 316192294, 394843141, 789686282, 1020438767, 1106673029, 2040877534, 2213346058, 7143071369, 11224826437, 14286142738, 22449652874, 78573785059, 157147570118]

約数ペア:

[(1, 157147570118), (2, 78573785059), (7, 22449652874), (11, 14286142738), (14, 11224826437), (22, 7143071369), (71, 2213346058), (77, 2040877534), (142, 1106673029), (154, 1020438767), (199, 789686282), (398, 394843141), (497, 316192294), (781, 201213278), (994, 158096147), (1393, 112812326), (1562, 100606639), (2189, 71789662), (2786, 56406163), (4378, 35894831), (5467, 28744754), (10934, 14372377), (14129, 11122342), (15323, 10255666), (28258, 5561171), (30646, 5127833), (72223, 2175866), (98903, 1588906), (144446, 1087933), (155419, 1011122), (197806, 794453), (310838, 505561)]