129371032

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{29243}}^1$

素因数の和:29335

約数の個数: 32

約数和(自身を含む): 280742400

約数和(自身を除く): 151371368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 29243, 58486, 116972, 204701, 233944, 409402, 818804, 1637608, 2310197, 4620394, 9240788, 16171379, 18481576, 32342758, 64685516, 129371032]

約数ペア:

[(1, 129371032), (2, 64685516), (4, 32342758), (7, 18481576), (8, 16171379), (14, 9240788), (28, 4620394), (56, 2310197), (79, 1637608), (158, 818804), (316, 409402), (553, 233944), (632, 204701), (1106, 116972), (2212, 58486), (4424, 29243)]