158996224

素因数分解:

$2^8\times {\mathrm{199}}^1\times {\mathrm{3121}}^1$

素因数の和:3336

約数の個数: 36

約数和(自身を含む): 319068400

約数和(自身を除く): 160072176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 796, 1592, 3121, 3184, 6242, 6368, 12484, 12736, 24968, 25472, 49936, 50944, 99872, 199744, 399488, 621079, 798976, 1242158, 2484316, 4968632, 9937264, 19874528, 39749056, 79498112, 158996224]

約数ペア:

[(1, 158996224), (2, 79498112), (4, 39749056), (8, 19874528), (16, 9937264), (32, 4968632), (64, 2484316), (128, 1242158), (199, 798976), (256, 621079), (398, 399488), (796, 199744), (1592, 99872), (3121, 50944), (3184, 49936), (6242, 25472), (6368, 24968), (12484, 12736)]