157026872

素因数分解:

$2^3\times {\mathrm{1229}}^1\times {\mathrm{15971}}^1$

素因数の和:17206

約数の個数: 16

約数和(自身を含む): 294683400

約数和(自身を除く): 137656528

約数列:

[1, 2, 4, 8, 1229, 2458, 4916, 9832, 15971, 31942, 63884, 127768, 19628359, 39256718, 78513436, 157026872]

約数ペア:

[(1, 157026872), (2, 78513436), (4, 39256718), (8, 19628359), (1229, 127768), (2458, 63884), (4916, 31942), (9832, 15971)]