146153960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{158863}}^1$

素因数の和:158897

約数の個数: 32

約数和(自身を含む): 343146240

約数和(自身を除く): 196992280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 158863, 317726, 635452, 794315, 1270904, 1588630, 3177260, 3653849, 6354520, 7307698, 14615396, 18269245, 29230792, 36538490, 73076980, 146153960]

約数ペア:

[(1, 146153960), (2, 73076980), (4, 36538490), (5, 29230792), (8, 18269245), (10, 14615396), (20, 7307698), (23, 6354520), (40, 3653849), (46, 3177260), (92, 1588630), (115, 1270904), (184, 794315), (230, 635452), (460, 317726), (920, 158863)]