156669372

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{22091}}^1$

素因数の和:22298

約数の個数: 36

約数和(自身を含む): 398053656

約数和(自身を除く): 241384284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 22091, 44182, 66273, 88364, 132546, 198819, 265092, 397638, 795276, 4351927, 8703854, 13055781, 17407708, 26111562, 39167343, 52223124, 78334686, 156669372]

約数ペア:

[(1, 156669372), (2, 78334686), (3, 52223124), (4, 39167343), (6, 26111562), (9, 17407708), (12, 13055781), (18, 8703854), (36, 4351927), (197, 795276), (394, 397638), (591, 265092), (788, 198819), (1182, 132546), (1773, 88364), (2364, 66273), (3546, 44182), (7092, 22091)]