163308888

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{14447}}^1$

素因数の和:14616

約数の個数: 48

約数和(自身を含む): 445142880

約数和(自身を除く): 281833992

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, 14447, 28894, 43341, 57788, 86682, 115576, 130023, 173364, 260046, 346728, 520092, 1040184, 2268179, 4536358, 6804537, 9072716, 13609074, 18145432, 20413611, 27218148, 40827222, 54436296, 81654444, 163308888]

約数ペア:

[(1, 163308888), (2, 81654444), (3, 54436296), (4, 40827222), (6, 27218148), (8, 20413611), (9, 18145432), (12, 13609074), (18, 9072716), (24, 6804537), (36, 4536358), (72, 2268179), (157, 1040184), (314, 520092), (471, 346728), (628, 260046), (942, 173364), (1256, 130023), (1413, 115576), (1884, 86682), (2826, 57788), (3768, 43341), (5652, 28894), (11304, 14447)]