155475432

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 495106560

約数和(自身を除く): 339631128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 127, 147, 168, 196, 252, 254, 294, 347, 381, 392, 441, 504, 508, 588, 694, 762, 882, 889, 1016, 1041, 1143, 1176, 1388, 1524, 1764, 1778, 2082, 2286, 2429, 2667, 2776, 3048, 3123, 3528, 3556, 4164, 4572, 4858, 5334, 6223, 6246, 7112, 7287, 8001, 8328, 9144, 9716, 10668, 12446, 12492, 14574, 16002, 17003, 18669, 19432, 21336, 21861, 24892, 24984, 29148, 32004, 34006, 37338, 43722, 44069, 49784, 51009, 56007, 58296, 64008, 68012, 74676, 87444, 88138, 102018, 112014, 132207, 136024, 149352, 153027, 174888, 176276, 204036, 224028, 264414, 306054, 308483, 352552, 396621, 408072, 448056, 528828, 612108, 616966, 793242, 925449, 1057656, 1224216, 1233932, 1586484, 1850898, 2159381, 2467864, 2776347, 3172968, 3701796, 4318762, 5552694, 6478143, 7403592, 8637524, 11105388, 12956286, 17275048, 19434429, 22210776, 25912572, 38868858, 51825144, 77737716, 155475432]

約数ペア:

[(1, 155475432), (2, 77737716), (3, 51825144), (4, 38868858), (6, 25912572), (7, 22210776), (8, 19434429), (9, 17275048), (12, 12956286), (14, 11105388), (18, 8637524), (21, 7403592), (24, 6478143), (28, 5552694), (36, 4318762), (42, 3701796), (49, 3172968), (56, 2776347), (63, 2467864), (72, 2159381), (84, 1850898), (98, 1586484), (126, 1233932), (127, 1224216), (147, 1057656), (168, 925449), (196, 793242), (252, 616966), (254, 612108), (294, 528828), (347, 448056), (381, 408072), (392, 396621), (441, 352552), (504, 308483), (508, 306054), (588, 264414), (694, 224028), (762, 204036), (882, 176276), (889, 174888), (1016, 153027), (1041, 149352), (1143, 136024), (1176, 132207), (1388, 112014), (1524, 102018), (1764, 88138), (1778, 87444), (2082, 74676), (2286, 68012), (2429, 64008), (2667, 58296), (2776, 56007), (3048, 51009), (3123, 49784), (3528, 44069), (3556, 43722), (4164, 37338), (4572, 34006), (4858, 32004), (5334, 29148), (6223, 24984), (6246, 24892), (7112, 21861), (7287, 21336), (8001, 19432), (8328, 18669), (9144, 17003), (9716, 16002), (10668, 14574), (12446, 12492)]