154477008

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{21893}}^1$

素因数の和:21921

約数の個数: 90

約数和(自身を含む): 502927074

約数和(自身を除く): 348450066

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 21893, 43786, 65679, 87572, 131358, 153251, 175144, 197037, 262716, 306502, 350288, 394074, 459753, 525432, 613004, 788148, 919506, 1050864, 1072757, 1226008, 1379259, 1576296, 1839012, 2145514, 2452016, 2758518, 3152592, 3218271, 3678024, 4291028, 5517036, 6436542, 7356048, 8582056, 9654813, 11034072, 12873084, 17164112, 19309626, 22068144, 25746168, 38619252, 51492336, 77238504, 154477008]

約数ペア:

[(1, 154477008), (2, 77238504), (3, 51492336), (4, 38619252), (6, 25746168), (7, 22068144), (8, 19309626), (9, 17164112), (12, 12873084), (14, 11034072), (16, 9654813), (18, 8582056), (21, 7356048), (24, 6436542), (28, 5517036), (36, 4291028), (42, 3678024), (48, 3218271), (49, 3152592), (56, 2758518), (63, 2452016), (72, 2145514), (84, 1839012), (98, 1576296), (112, 1379259), (126, 1226008), (144, 1072757), (147, 1050864), (168, 919506), (196, 788148), (252, 613004), (294, 525432), (336, 459753), (392, 394074), (441, 350288), (504, 306502), (588, 262716), (784, 197037), (882, 175144), (1008, 153251), (1176, 131358), (1764, 87572), (2352, 65679), (3528, 43786), (7056, 21893)]