147247288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2293}}^1$

素因数の和:2671

約数の個数: 32

約数和(自身を含む): 289044000

約数和(自身を除く): 141796712

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 349, 698, 1396, 2293, 2792, 4586, 8027, 9172, 16054, 18344, 32108, 52739, 64216, 105478, 210956, 421912, 800257, 1600514, 3201028, 6402056, 18405911, 36811822, 73623644, 147247288]

約数ペア:

[(1, 147247288), (2, 73623644), (4, 36811822), (8, 18405911), (23, 6402056), (46, 3201028), (92, 1600514), (184, 800257), (349, 421912), (698, 210956), (1396, 105478), (2293, 64216), (2792, 52739), (4586, 32108), (8027, 18344), (9172, 16054)]