140129472

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2606

約数の個数: 112

約数和(自身を含む): 434230272

約数和(自身を除く): 294100800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 164, 168, 192, 224, 246, 287, 328, 336, 448, 492, 574, 656, 672, 861, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2543, 2624, 3444, 3936, 4592, 5086, 6888, 7629, 7872, 9184, 10172, 13776, 15258, 17801, 18368, 20344, 27552, 30516, 35602, 40688, 53403, 55104, 61032, 71204, 81376, 104263, 106806, 122064, 142408, 162752, 208526, 213612, 244128, 284816, 312789, 417052, 427224, 488256, 569632, 625578, 729841, 834104, 854448, 1139264, 1251156, 1459682, 1668208, 1708896, 2189523, 2502312, 2919364, 3336416, 3417792, 4379046, 5004624, 5838728, 6672832, 8758092, 10009248, 11677456, 17516184, 20018496, 23354912, 35032368, 46709824, 70064736, 140129472]

約数ペア:

[(1, 140129472), (2, 70064736), (3, 46709824), (4, 35032368), (6, 23354912), (7, 20018496), (8, 17516184), (12, 11677456), (14, 10009248), (16, 8758092), (21, 6672832), (24, 5838728), (28, 5004624), (32, 4379046), (41, 3417792), (42, 3336416), (48, 2919364), (56, 2502312), (64, 2189523), (82, 1708896), (84, 1668208), (96, 1459682), (112, 1251156), (123, 1139264), (164, 854448), (168, 834104), (192, 729841), (224, 625578), (246, 569632), (287, 488256), (328, 427224), (336, 417052), (448, 312789), (492, 284816), (574, 244128), (656, 213612), (672, 208526), (861, 162752), (984, 142408), (1148, 122064), (1312, 106806), (1344, 104263), (1722, 81376), (1968, 71204), (2296, 61032), (2543, 55104), (2624, 53403), (3444, 40688), (3936, 35602), (4592, 30516), (5086, 27552), (6888, 20344), (7629, 18368), (7872, 17801), (9184, 15258), (10172, 13776)]