168124810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{2357}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 346343040

約数和(自身を除く): 178218230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1019, 2038, 2357, 4714, 5095, 7133, 10190, 11785, 14266, 16499, 23570, 32998, 35665, 71330, 82495, 164990, 2401783, 4803566, 12008915, 16812481, 24017830, 33624962, 84062405, 168124810]

約数ペア:

[(1, 168124810), (2, 84062405), (5, 33624962), (7, 24017830), (10, 16812481), (14, 12008915), (35, 4803566), (70, 2401783), (1019, 164990), (2038, 82495), (2357, 71330), (4714, 35665), (5095, 32998), (7133, 23570), (10190, 16499), (11785, 14266)]