145583484

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{28817}}^1$

素因数の和:29245

約数の個数: 24

約数和(自身を含む): 340513488

約数和(自身を除く): 194930004

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 28817, 57634, 86451, 115268, 172902, 345804, 12131957, 24263914, 36395871, 48527828, 72791742, 145583484]

約数ペア:

[(1, 145583484), (2, 72791742), (3, 48527828), (4, 36395871), (6, 24263914), (12, 12131957), (421, 345804), (842, 172902), (1263, 115268), (1684, 86451), (2526, 57634), (5052, 28817)]