152616331

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 183555504

約数和(自身を除く): 30939173

約数列:

[1, 7, 43, 49, 113, 301, 641, 791, 2107, 4487, 4859, 5537, 27563, 31409, 34013, 72433, 192941, 238091, 507031, 1350587, 3114619, 3549217, 21802333, 152616331]

約数ペア:

[(1, 152616331), (7, 21802333), (43, 3549217), (49, 3114619), (113, 1350587), (301, 507031), (641, 238091), (791, 192941), (2107, 72433), (4487, 34013), (4859, 31409), (5537, 27563)]