166434490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5879}}^1$

素因数の和:6054

約数の個数: 32

約数和(自身を含む): 317520000

約数和(自身を除く): 151085510

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5662, 5879, 11758, 14155, 28310, 29395, 58790, 111701, 223402, 558505, 875971, 1117010, 1751942, 4379855, 8759710, 16643449, 33286898, 83217245, 166434490]

約数ペア:

[(1, 166434490), (2, 83217245), (5, 33286898), (10, 16643449), (19, 8759710), (38, 4379855), (95, 1751942), (149, 1117010), (190, 875971), (298, 558505), (745, 223402), (1490, 111701), (2831, 58790), (5662, 29395), (5879, 28310), (11758, 14155)]