155539512

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{19819}}^1$

素因数の和:19940

約数の個数: 48

約数和(自身を含む): 425139000

約数和(自身を除く): 269599488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 19819, 39638, 59457, 79276, 118914, 158552, 178371, 237828, 356742, 475656, 713484, 1426968, 2160271, 4320542, 6480813, 8641084, 12961626, 17282168, 19442439, 25923252, 38884878, 51846504, 77769756, 155539512]

約数ペア:

[(1, 155539512), (2, 77769756), (3, 51846504), (4, 38884878), (6, 25923252), (8, 19442439), (9, 17282168), (12, 12961626), (18, 8641084), (24, 6480813), (36, 4320542), (72, 2160271), (109, 1426968), (218, 713484), (327, 475656), (436, 356742), (654, 237828), (872, 178371), (981, 158552), (1308, 118914), (1962, 79276), (2616, 59457), (3924, 39638), (7848, 19819)]