174081008

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{162389}}^1$

素因数の和:162464

約数の個数: 20

約数和(自身を含む): 342318120

約数和(自身を除く): 168237112

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 162389, 324778, 649556, 1299112, 2598224, 10880063, 21760126, 43520252, 87040504, 174081008]

約数ペア:

[(1, 174081008), (2, 87040504), (4, 43520252), (8, 21760126), (16, 10880063), (67, 2598224), (134, 1299112), (268, 649556), (536, 324778), (1072, 162389)]