155476416

素因数分解:

$2^6\times 3^1\times {\mathrm{613}}^1\times {\mathrm{1321}}^1$

素因数の和:1949

約数の個数: 56

約数和(自身を含む): 412347664

約数和(自身を除く): 256871248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 613, 1226, 1321, 1839, 2452, 2642, 3678, 3963, 4904, 5284, 7356, 7926, 9808, 10568, 14712, 15852, 19616, 21136, 29424, 31704, 39232, 42272, 58848, 63408, 84544, 117696, 126816, 253632, 809773, 1619546, 2429319, 3239092, 4858638, 6478184, 9717276, 12956368, 19434552, 25912736, 38869104, 51825472, 77738208, 155476416]

約数ペア:

[(1, 155476416), (2, 77738208), (3, 51825472), (4, 38869104), (6, 25912736), (8, 19434552), (12, 12956368), (16, 9717276), (24, 6478184), (32, 4858638), (48, 3239092), (64, 2429319), (96, 1619546), (192, 809773), (613, 253632), (1226, 126816), (1321, 117696), (1839, 84544), (2452, 63408), (2642, 58848), (3678, 42272), (3963, 39232), (4904, 31704), (5284, 29424), (7356, 21136), (7926, 19616), (9808, 15852), (10568, 14712)]