157769416

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13034

約数の個数: 48

約数和(自身を含む): 355242240

約数和(自身を除く): 197472824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 12983, 25966, 51932, 90881, 103864, 181762, 363524, 402473, 636167, 727048, 804946, 1272334, 1609892, 2544668, 2817311, 3219784, 5089336, 5634622, 11269244, 19721177, 22538488, 39442354, 78884708, 157769416]

約数ペア:

[(1, 157769416), (2, 78884708), (4, 39442354), (7, 22538488), (8, 19721177), (14, 11269244), (28, 5634622), (31, 5089336), (49, 3219784), (56, 2817311), (62, 2544668), (98, 1609892), (124, 1272334), (196, 804946), (217, 727048), (248, 636167), (392, 402473), (434, 363524), (868, 181762), (1519, 103864), (1736, 90881), (3038, 51932), (6076, 25966), (12152, 12983)]