149907044

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{39079}}^1$

素因数の和:39227

約数の個数: 24

約数和(自身を含む): 302010240

約数和(自身を除く): 152103196

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 39079, 78158, 156316, 273553, 547106, 1094212, 5353823, 10707646, 21415292, 37476761, 74953522, 149907044]

約数ペア:

[(1, 149907044), (2, 74953522), (4, 37476761), (7, 21415292), (14, 10707646), (28, 5353823), (137, 1094212), (274, 547106), (548, 273553), (959, 156316), (1918, 78158), (3836, 39079)]