100431392

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 202718880

約数和(自身を除く): 102287488

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 139, 268, 278, 337, 536, 556, 674, 1072, 1112, 1348, 2144, 2224, 2696, 4448, 5392, 9313, 10784, 18626, 22579, 37252, 45158, 46843, 74504, 90316, 93686, 149008, 180632, 187372, 298016, 361264, 374744, 722528, 749488, 1498976, 3138481, 6276962, 12553924, 25107848, 50215696, 100431392]

約数ペア:

[(1, 100431392), (2, 50215696), (4, 25107848), (8, 12553924), (16, 6276962), (32, 3138481), (67, 1498976), (134, 749488), (139, 722528), (268, 374744), (278, 361264), (337, 298016), (536, 187372), (556, 180632), (674, 149008), (1072, 93686), (1112, 90316), (1348, 74504), (2144, 46843), (2224, 45158), (2696, 37252), (4448, 22579), (5392, 18626), (9313, 10784)]