122979248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57791}}^1$

素因数の和:57825

約数の個数: 40

約数和(自身を含む): 286648320

約数和(自身を除く): 163669072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 57791, 115582, 231164, 404537, 462328, 809074, 924656, 1098029, 1618148, 2196058, 3236296, 4392116, 6472592, 7686203, 8784232, 15372406, 17568464, 30744812, 61489624, 122979248]

約数ペア:

[(1, 122979248), (2, 61489624), (4, 30744812), (7, 17568464), (8, 15372406), (14, 8784232), (16, 7686203), (19, 6472592), (28, 4392116), (38, 3236296), (56, 2196058), (76, 1618148), (112, 1098029), (133, 924656), (152, 809074), (266, 462328), (304, 404537), (532, 231164), (1064, 115582), (2128, 57791)]