153945848

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9133}}^1$

素因数の和:9196

約数の個数: 48

約数和(自身を含む): 343621080

約数和(自身を除く): 189675232

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 8428, 9133, 16856, 18266, 36532, 63931, 73064, 127862, 255724, 392719, 447517, 511448, 785438, 895034, 1570876, 1790068, 2749033, 3141752, 3580136, 5498066, 10996132, 19243231, 21992264, 38486462, 76972924, 153945848]

約数ペア:

[(1, 153945848), (2, 76972924), (4, 38486462), (7, 21992264), (8, 19243231), (14, 10996132), (28, 5498066), (43, 3580136), (49, 3141752), (56, 2749033), (86, 1790068), (98, 1570876), (172, 895034), (196, 785438), (301, 511448), (344, 447517), (392, 392719), (602, 255724), (1204, 127862), (2107, 73064), (2408, 63931), (4214, 36532), (8428, 18266), (9133, 16856)]