157166404

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3584

約数の個数: 36

約数和(自身を含む): 299728128

約数和(自身を除く): 142561724

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 361, 589, 722, 1178, 1444, 2356, 3511, 7022, 11191, 14044, 22382, 44764, 66709, 108841, 133418, 217682, 266836, 435364, 1267471, 2067979, 2534942, 4135958, 5069884, 8271916, 39291601, 78583202, 157166404]

約数ペア:

[(1, 157166404), (2, 78583202), (4, 39291601), (19, 8271916), (31, 5069884), (38, 4135958), (62, 2534942), (76, 2067979), (124, 1267471), (361, 435364), (589, 266836), (722, 217682), (1178, 133418), (1444, 108841), (2356, 66709), (3511, 44764), (7022, 22382), (11191, 14044)]