144942228

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 384715968

約数和(自身を除く): 239773740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 193, 207, 276, 386, 414, 579, 772, 828, 907, 1158, 1737, 1814, 2316, 2721, 3474, 3628, 4439, 5442, 6948, 8163, 8878, 10884, 13317, 16326, 17756, 20861, 26634, 32652, 39951, 41722, 53268, 62583, 79902, 83444, 125166, 159804, 175051, 187749, 250332, 350102, 375498, 525153, 700204, 750996, 1050306, 1575459, 2100612, 3150918, 4026173, 6301836, 8052346, 12078519, 16104692, 24157038, 36235557, 48314076, 72471114, 144942228]

約数ペア:

[(1, 144942228), (2, 72471114), (3, 48314076), (4, 36235557), (6, 24157038), (9, 16104692), (12, 12078519), (18, 8052346), (23, 6301836), (36, 4026173), (46, 3150918), (69, 2100612), (92, 1575459), (138, 1050306), (193, 750996), (207, 700204), (276, 525153), (386, 375498), (414, 350102), (579, 250332), (772, 187749), (828, 175051), (907, 159804), (1158, 125166), (1737, 83444), (1814, 79902), (2316, 62583), (2721, 53268), (3474, 41722), (3628, 39951), (4439, 32652), (5442, 26634), (6948, 20861), (8163, 17756), (8878, 16326), (10884, 13317)]