149070568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4733}}^1$

素因数の和:4897

約数の個数: 32

約数和(自身を含む): 290856960

約数和(自身を除く): 141786392

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 3937, 4733, 7874, 9466, 15748, 18932, 31496, 37864, 146723, 293446, 586892, 601091, 1173784, 1202182, 2404364, 4808728, 18633821, 37267642, 74535284, 149070568]

約数ペア:

[(1, 149070568), (2, 74535284), (4, 37267642), (8, 18633821), (31, 4808728), (62, 2404364), (124, 1202182), (127, 1173784), (248, 601091), (254, 586892), (508, 293446), (1016, 146723), (3937, 37864), (4733, 31496), (7874, 18932), (9466, 15748)]