100778908

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 178855040

約数和(自身を除く): 78076132

約数列:

[1, 2, 4, 103, 206, 331, 412, 662, 739, 1324, 1478, 2956, 34093, 68186, 76117, 136372, 152234, 244609, 304468, 489218, 978436, 25194727, 50389454, 100778908]

約数ペア:

[(1, 100778908), (2, 50389454), (4, 25194727), (103, 978436), (206, 489218), (331, 304468), (412, 244609), (662, 152234), (739, 136372), (1324, 76117), (1478, 68186), (2956, 34093)]