155746224

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20407}}^1$

素因数の和:20474

約数の個数: 60

約数和(自身を含む): 444118896

約数和(自身を除く): 288372672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 20407, 40814, 61221, 81628, 122442, 163256, 183663, 244884, 326512, 367326, 489768, 734652, 979536, 1081571, 1469304, 2163142, 2938608, 3244713, 4326284, 6489426, 8652568, 9734139, 12978852, 17305136, 19468278, 25957704, 38936556, 51915408, 77873112, 155746224]

約数ペア:

[(1, 155746224), (2, 77873112), (3, 51915408), (4, 38936556), (6, 25957704), (8, 19468278), (9, 17305136), (12, 12978852), (16, 9734139), (18, 8652568), (24, 6489426), (36, 4326284), (48, 3244713), (53, 2938608), (72, 2163142), (106, 1469304), (144, 1081571), (159, 979536), (212, 734652), (318, 489768), (424, 367326), (477, 326512), (636, 244884), (848, 183663), (954, 163256), (1272, 122442), (1908, 81628), (2544, 61221), (3816, 40814), (7632, 20407)]