156915248

素因数分解:

$2^4\times 7^2\times {\mathrm{233}}^1\times {\mathrm{859}}^1$

素因数の和:1114

約数の個数: 60

約数和(自身を含む): 355591080

約数和(自身を除く): 198675832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 233, 392, 466, 784, 859, 932, 1631, 1718, 1864, 3262, 3436, 3728, 6013, 6524, 6872, 11417, 12026, 13048, 13744, 22834, 24052, 26096, 42091, 45668, 48104, 84182, 91336, 96208, 168364, 182672, 200147, 336728, 400294, 673456, 800588, 1401029, 1601176, 2802058, 3202352, 5604116, 9807203, 11208232, 19614406, 22416464, 39228812, 78457624, 156915248]

約数ペア:

[(1, 156915248), (2, 78457624), (4, 39228812), (7, 22416464), (8, 19614406), (14, 11208232), (16, 9807203), (28, 5604116), (49, 3202352), (56, 2802058), (98, 1601176), (112, 1401029), (196, 800588), (233, 673456), (392, 400294), (466, 336728), (784, 200147), (859, 182672), (932, 168364), (1631, 96208), (1718, 91336), (1864, 84182), (3262, 48104), (3436, 45668), (3728, 42091), (6013, 26096), (6524, 24052), (6872, 22834), (11417, 13744), (12026, 13048)]