138087216

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 407268576

約数和(自身を除く): 269181360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 173, 184, 207, 241, 276, 346, 368, 414, 482, 519, 552, 692, 723, 828, 964, 1038, 1104, 1384, 1446, 1557, 1656, 1928, 2076, 2169, 2768, 2892, 3114, 3312, 3856, 3979, 4152, 4338, 5543, 5784, 6228, 7958, 8304, 8676, 11086, 11568, 11937, 12456, 15916, 16629, 17352, 22172, 23874, 24912, 31832, 33258, 34704, 35811, 41693, 44344, 47748, 49887, 63664, 66516, 71622, 83386, 88688, 95496, 99774, 125079, 133032, 143244, 166772, 190992, 199548, 250158, 266064, 286488, 333544, 375237, 399096, 500316, 572976, 667088, 750474, 798192, 958939, 1000632, 1500948, 1917878, 2001264, 2876817, 3001896, 3835756, 5753634, 6003792, 7671512, 8630451, 11507268, 15343024, 17260902, 23014536, 34521804, 46029072, 69043608, 138087216]

約数ペア:

[(1, 138087216), (2, 69043608), (3, 46029072), (4, 34521804), (6, 23014536), (8, 17260902), (9, 15343024), (12, 11507268), (16, 8630451), (18, 7671512), (23, 6003792), (24, 5753634), (36, 3835756), (46, 3001896), (48, 2876817), (69, 2001264), (72, 1917878), (92, 1500948), (138, 1000632), (144, 958939), (173, 798192), (184, 750474), (207, 667088), (241, 572976), (276, 500316), (346, 399096), (368, 375237), (414, 333544), (482, 286488), (519, 266064), (552, 250158), (692, 199548), (723, 190992), (828, 166772), (964, 143244), (1038, 133032), (1104, 125079), (1384, 99774), (1446, 95496), (1557, 88688), (1656, 83386), (1928, 71622), (2076, 66516), (2169, 63664), (2768, 49887), (2892, 47748), (3114, 44344), (3312, 41693), (3856, 35811), (3979, 34704), (4152, 33258), (4338, 31832), (5543, 24912), (5784, 23874), (6228, 22172), (7958, 17352), (8304, 16629), (8676, 15916), (11086, 12456), (11568, 11937)]