129396888

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{11447}}^1$

素因数の和:11616

約数の個数: 48

約数和(自身を含む): 352712880

約数和(自身を除く): 223315992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 11447, 22894, 34341, 45788, 68682, 91576, 103023, 137364, 206046, 274728, 412092, 824184, 1797179, 3594358, 5391537, 7188716, 10783074, 14377432, 16174611, 21566148, 32349222, 43132296, 64698444, 129396888]

約数ペア:

[(1, 129396888), (2, 64698444), (3, 43132296), (4, 32349222), (6, 21566148), (8, 16174611), (9, 14377432), (12, 10783074), (18, 7188716), (24, 5391537), (36, 3594358), (72, 1797179), (157, 824184), (314, 412092), (471, 274728), (628, 206046), (942, 137364), (1256, 103023), (1413, 91576), (1884, 68682), (2826, 45788), (3768, 34341), (5652, 22894), (11304, 11447)]