140642208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{69763}}^1$

素因数の和:69786

約数の個数: 72

約数和(自身を含む): 457093728

約数和(自身を除く): 316451520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 69763, 139526, 209289, 279052, 418578, 488341, 558104, 627867, 837156, 976682, 1116208, 1255734, 1465023, 1674312, 1953364, 2232416, 2511468, 2930046, 3348624, 3906728, 4395069, 5022936, 5860092, 6697248, 7813456, 8790138, 10045872, 11720184, 15626912, 17580276, 20091744, 23440368, 35160552, 46880736, 70321104, 140642208]

約数ペア:

[(1, 140642208), (2, 70321104), (3, 46880736), (4, 35160552), (6, 23440368), (7, 20091744), (8, 17580276), (9, 15626912), (12, 11720184), (14, 10045872), (16, 8790138), (18, 7813456), (21, 6697248), (24, 5860092), (28, 5022936), (32, 4395069), (36, 3906728), (42, 3348624), (48, 2930046), (56, 2511468), (63, 2232416), (72, 1953364), (84, 1674312), (96, 1465023), (112, 1255734), (126, 1116208), (144, 976682), (168, 837156), (224, 627867), (252, 558104), (288, 488341), (336, 418578), (504, 279052), (672, 209289), (1008, 139526), (2016, 69763)]