157037667712

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{1973}}^1\times {\mathrm{14461}}^1$

素因数の和:16491

約数の個数: 64

約数和(自身を含む): 320308425360

約数和(自身を除く): 163270757648

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 1973, 2752, 3946, 5504, 7892, 14461, 15784, 28922, 31568, 57844, 63136, 84839, 115688, 126272, 169678, 231376, 252544, 339356, 462752, 621823, 678712, 925504, 1243646, 1357424, 1851008, 2487292, 2714848, 4974584, 5429696, 9949168, 10859392, 19898336, 28531553, 39796672, 57063106, 79593344, 114126212, 228252424, 456504848, 913009696, 1226856779, 1826019392, 2453713558, 3652038784, 4907427116, 9814854232, 19629708464, 39259416928, 78518833856, 157037667712]

約数ペア:

[(1, 157037667712), (2, 78518833856), (4, 39259416928), (8, 19629708464), (16, 9814854232), (32, 4907427116), (43, 3652038784), (64, 2453713558), (86, 1826019392), (128, 1226856779), (172, 913009696), (344, 456504848), (688, 228252424), (1376, 114126212), (1973, 79593344), (2752, 57063106), (3946, 39796672), (5504, 28531553), (7892, 19898336), (14461, 10859392), (15784, 9949168), (28922, 5429696), (31568, 4974584), (57844, 2714848), (63136, 2487292), (84839, 1851008), (115688, 1357424), (126272, 1243646), (169678, 925504), (231376, 678712), (252544, 621823), (339356, 462752)]