137932648

素因数分解:

$2^3\times 7^4\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 310574880

約数和(自身を除く): 172642232

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 167, 172, 196, 301, 334, 343, 344, 392, 602, 668, 686, 1169, 1204, 1336, 1372, 2107, 2338, 2401, 2408, 2744, 4214, 4676, 4802, 7181, 8183, 8428, 9352, 9604, 14362, 14749, 16366, 16856, 19208, 28724, 29498, 32732, 50267, 57281, 57448, 58996, 65464, 100534, 103243, 114562, 117992, 201068, 206486, 229124, 351869, 400967, 402136, 412972, 458248, 703738, 801934, 825944, 1407476, 1603868, 2463083, 2814952, 3207736, 4926166, 9852332, 17241581, 19704664, 34483162, 68966324, 137932648]

約数ペア:

[(1, 137932648), (2, 68966324), (4, 34483162), (7, 19704664), (8, 17241581), (14, 9852332), (28, 4926166), (43, 3207736), (49, 2814952), (56, 2463083), (86, 1603868), (98, 1407476), (167, 825944), (172, 801934), (196, 703738), (301, 458248), (334, 412972), (343, 402136), (344, 400967), (392, 351869), (602, 229124), (668, 206486), (686, 201068), (1169, 117992), (1204, 114562), (1336, 103243), (1372, 100534), (2107, 65464), (2338, 58996), (2401, 57448), (2408, 57281), (2744, 50267), (4214, 32732), (4676, 29498), (4802, 28724), (7181, 19208), (8183, 16856), (8428, 16366), (9352, 14749), (9604, 14362)]