129304462

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6659}}^1$

素因数の和:6760

約数の個数: 32

約数和(自身を含む): 236563200

約数和(自身を除く): 107258738

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 6659, 9709, 13318, 19418, 46613, 93226, 126521, 253042, 486107, 885647, 972214, 1771294, 3402749, 6805498, 9236033, 18472066, 64652231, 129304462]

約数ペア:

[(1, 129304462), (2, 64652231), (7, 18472066), (14, 9236033), (19, 6805498), (38, 3402749), (73, 1771294), (133, 972214), (146, 885647), (266, 486107), (511, 253042), (1022, 126521), (1387, 93226), (2774, 46613), (6659, 19418), (9709, 13318)]