131793704

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{63607}}^1$

素因数の和:63657

約数の個数: 32

約数和(自身を含む): 290052480

約数和(自身を除く): 158258776

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 63607, 127214, 254428, 445249, 508856, 890498, 1780996, 2353459, 3561992, 4706918, 9413836, 16474213, 18827672, 32948426, 65896852, 131793704]

約数ペア:

[(1, 131793704), (2, 65896852), (4, 32948426), (7, 18827672), (8, 16474213), (14, 9413836), (28, 4706918), (37, 3561992), (56, 2353459), (74, 1780996), (148, 890498), (259, 508856), (296, 445249), (518, 254428), (1036, 127214), (2072, 63607)]