120828904

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16223}}^1$

素因数の和:16262

約数の個数: 48

約数和(自身を含む): 277430400

約数和(自身を除く): 156601496

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 16223, 32446, 64892, 113561, 129784, 227122, 308237, 454244, 616474, 794927, 908488, 1232948, 1589854, 2157659, 2465896, 3179708, 4315318, 6359416, 8630636, 15103613, 17261272, 30207226, 60414452, 120828904]

約数ペア:

[(1, 120828904), (2, 60414452), (4, 30207226), (7, 17261272), (8, 15103613), (14, 8630636), (19, 6359416), (28, 4315318), (38, 3179708), (49, 2465896), (56, 2157659), (76, 1589854), (98, 1232948), (133, 908488), (152, 794927), (196, 616474), (266, 454244), (392, 308237), (532, 227122), (931, 129784), (1064, 113561), (1862, 64892), (3724, 32446), (7448, 16223)]