127976134

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2197

約数の個数: 48

約数和(自身を含む): 239304240

約数和(自身を除く): 111328106

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 242, 247, 286, 418, 494, 1573, 2141, 2299, 2717, 3146, 4282, 4598, 5434, 23551, 27833, 29887, 40679, 47102, 55666, 59774, 81358, 259061, 306163, 447469, 518122, 528827, 612326, 894938, 1057654, 3367793, 4922159, 5817097, 6735586, 9844318, 11634194, 63988067, 127976134]

約数ペア:

[(1, 127976134), (2, 63988067), (11, 11634194), (13, 9844318), (19, 6735586), (22, 5817097), (26, 4922159), (38, 3367793), (121, 1057654), (143, 894938), (209, 612326), (242, 528827), (247, 518122), (286, 447469), (418, 306163), (494, 259061), (1573, 81358), (2141, 59774), (2299, 55666), (2717, 47102), (3146, 40679), (4282, 29887), (4598, 27833), (5434, 23551)]