147996950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{128693}}^1$

素因数の和:128728

約数の個数: 24

約数和(自身を含む): 287245008

約数和(自身を除く): 139248058

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 128693, 257386, 643465, 1286930, 2959939, 3217325, 5919878, 6434650, 14799695, 29599390, 73998475, 147996950]

約数ペア:

[(1, 147996950), (2, 73998475), (5, 29599390), (10, 14799695), (23, 6434650), (25, 5919878), (46, 3217325), (50, 2959939), (115, 1286930), (230, 643465), (575, 257386), (1150, 128693)]