155087234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 254568960

約数和(自身を除く): 99481726

約数列:

[1, 2, 19, 31, 38, 62, 173, 346, 589, 761, 1178, 1522, 3287, 5363, 6574, 10726, 14459, 23591, 28918, 47182, 101897, 131653, 203794, 263306, 448229, 896458, 2501407, 4081243, 5002814, 8162486, 77543617, 155087234]

約数ペア:

[(1, 155087234), (2, 77543617), (19, 8162486), (31, 5002814), (38, 4081243), (62, 2501407), (173, 896458), (346, 448229), (589, 263306), (761, 203794), (1178, 131653), (1522, 101897), (3287, 47182), (5363, 28918), (6574, 23591), (10726, 14459)]