131825344

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:966

約数の個数: 112

約数和(自身を含む): 333573120

約数和(自身を除く): 201747776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 476, 532, 544, 608, 646, 911, 952, 1064, 1088, 1216, 1292, 1822, 1904, 2128, 2261, 2584, 3644, 3808, 4256, 4522, 5168, 6377, 7288, 7616, 8512, 9044, 10336, 12754, 14576, 15487, 17309, 18088, 20672, 25508, 29152, 30974, 34618, 36176, 51016, 58304, 61948, 69236, 72352, 102032, 108409, 121163, 123896, 138472, 144704, 204064, 216818, 242326, 247792, 276944, 294253, 408128, 433636, 484652, 495584, 553888, 588506, 867272, 969304, 991168, 1107776, 1177012, 1734544, 1938608, 2059771, 2354024, 3469088, 3877216, 4119542, 4708048, 6938176, 7754432, 8239084, 9416096, 16478168, 18832192, 32956336, 65912672, 131825344]

約数ペア:

[(1, 131825344), (2, 65912672), (4, 32956336), (7, 18832192), (8, 16478168), (14, 9416096), (16, 8239084), (17, 7754432), (19, 6938176), (28, 4708048), (32, 4119542), (34, 3877216), (38, 3469088), (56, 2354024), (64, 2059771), (68, 1938608), (76, 1734544), (112, 1177012), (119, 1107776), (133, 991168), (136, 969304), (152, 867272), (224, 588506), (238, 553888), (266, 495584), (272, 484652), (304, 433636), (323, 408128), (448, 294253), (476, 276944), (532, 247792), (544, 242326), (608, 216818), (646, 204064), (911, 144704), (952, 138472), (1064, 123896), (1088, 121163), (1216, 108409), (1292, 102032), (1822, 72352), (1904, 69236), (2128, 61948), (2261, 58304), (2584, 51016), (3644, 36176), (3808, 34618), (4256, 30974), (4522, 29152), (5168, 25508), (6377, 20672), (7288, 18088), (7616, 17309), (8512, 15487), (9044, 14576), (10336, 12754)]