149303486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 242860032

約数和(自身を除く): 93556546

約数列:

[1, 2, 17, 34, 71, 127, 142, 254, 487, 974, 1207, 2159, 2414, 4318, 8279, 9017, 16558, 18034, 34577, 61849, 69154, 123698, 153289, 306578, 587809, 1051433, 1175618, 2102866, 4391279, 8782558, 74651743, 149303486]

約数ペア:

[(1, 149303486), (2, 74651743), (17, 8782558), (34, 4391279), (71, 2102866), (127, 1175618), (142, 1051433), (254, 587809), (487, 306578), (974, 153289), (1207, 123698), (2159, 69154), (2414, 61849), (4318, 34577), (8279, 18034), (9017, 16558)]