145818688

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{42989}}^1$

素因数の和:43054

約数の個数: 28

約数和(自身を含む): 294825420

約数和(自身を除く): 149006732

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 42989, 85978, 171956, 343912, 687824, 1375648, 2278417, 2751296, 4556834, 9113668, 18227336, 36454672, 72909344, 145818688]

約数ペア:

[(1, 145818688), (2, 72909344), (4, 36454672), (8, 18227336), (16, 9113668), (32, 4556834), (53, 2751296), (64, 2278417), (106, 1375648), (212, 687824), (424, 343912), (848, 171956), (1696, 85978), (3392, 42989)]