139838944

素因数分解:

$2^5\times 7^2\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1008

約数の個数: 72

約数和(自身を含む): 323793288

約数和(自身を除く): 183954344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 101, 112, 196, 202, 224, 392, 404, 707, 784, 808, 883, 1414, 1568, 1616, 1766, 2828, 3232, 3532, 4949, 5656, 6181, 7064, 9898, 11312, 12362, 14128, 19796, 22624, 24724, 28256, 39592, 43267, 49448, 79184, 86534, 89183, 98896, 158368, 173068, 178366, 197792, 346136, 356732, 624281, 692272, 713464, 1248562, 1384544, 1426928, 2497124, 2853856, 4369967, 4994248, 8739934, 9988496, 17479868, 19976992, 34959736, 69919472, 139838944]

約数ペア:

[(1, 139838944), (2, 69919472), (4, 34959736), (7, 19976992), (8, 17479868), (14, 9988496), (16, 8739934), (28, 4994248), (32, 4369967), (49, 2853856), (56, 2497124), (98, 1426928), (101, 1384544), (112, 1248562), (196, 713464), (202, 692272), (224, 624281), (392, 356732), (404, 346136), (707, 197792), (784, 178366), (808, 173068), (883, 158368), (1414, 98896), (1568, 89183), (1616, 86534), (1766, 79184), (2828, 49448), (3232, 43267), (3532, 39592), (4949, 28256), (5656, 24724), (6181, 22624), (7064, 19796), (9898, 14128), (11312, 12362)]