157073290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5689}}^1$

素因数の和:5958

約数の個数: 32

約数和(自身を含む): 309718080

約数和(自身を除く): 152644790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 1255, 2510, 2761, 5522, 5689, 11378, 13805, 27610, 28445, 56890, 62579, 125158, 312895, 625790, 1427939, 2855878, 7139695, 14279390, 15707329, 31414658, 78536645, 157073290]

約数ペア:

[(1, 157073290), (2, 78536645), (5, 31414658), (10, 15707329), (11, 14279390), (22, 7139695), (55, 2855878), (110, 1427939), (251, 625790), (502, 312895), (1255, 125158), (2510, 62579), (2761, 56890), (5522, 28445), (5689, 27610), (11378, 13805)]