157099203566

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1\times {\mathrm{1229}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 237916440000

約数和(自身を除く): 80817236434

約数列:

[1, 2, 199, 397, 398, 794, 809, 1229, 1618, 2458, 79003, 158006, 160991, 244571, 321173, 321982, 487913, 489142, 642346, 975826, 994261, 1988522, 63913427, 97094687, 127826854, 194189374, 197857939, 394721617, 395715878, 789443234, 78549601783, 157099203566]

約数ペア:

[(1, 157099203566), (2, 78549601783), (199, 789443234), (397, 395715878), (398, 394721617), (794, 197857939), (809, 194189374), (1229, 127826854), (1618, 97094687), (2458, 63913427), (79003, 1988522), (158006, 994261), (160991, 975826), (244571, 642346), (321173, 489142), (321982, 487913)]