159595960

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{23063}}^1$

素因数の和:23247

約数の個数: 32

約数和(自身を含む): 361182240

約数和(自身を除く): 201586280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 23063, 46126, 92252, 115315, 184504, 230630, 461260, 922520, 3989899, 7979798, 15959596, 19949495, 31919192, 39898990, 79797980, 159595960]

約数ペア:

[(1, 159595960), (2, 79797980), (4, 39898990), (5, 31919192), (8, 19949495), (10, 15959596), (20, 7979798), (40, 3989899), (173, 922520), (346, 461260), (692, 230630), (865, 184504), (1384, 115315), (1730, 92252), (3460, 46126), (6920, 23063)]