155868168

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{138181}}^1$

素因数の和:138237

約数の個数: 32

約数和(自身を含む): 397964160

約数和(自身を除く): 242095992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 138181, 276362, 414543, 552724, 829086, 1105448, 1658172, 3316344, 6494507, 12989014, 19483521, 25978028, 38967042, 51956056, 77934084, 155868168]

約数ペア:

[(1, 155868168), (2, 77934084), (3, 51956056), (4, 38967042), (6, 25978028), (8, 19483521), (12, 12989014), (24, 6494507), (47, 3316344), (94, 1658172), (141, 1105448), (188, 829086), (282, 552724), (376, 414543), (564, 276362), (1128, 138181)]