129124744

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{56239}}^1$

素因数の和:56293

約数の個数: 32

約数和(自身を含む): 283449600

約数和(自身を除く): 154324856

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 56239, 112478, 224956, 393673, 449912, 787346, 1574692, 2305799, 3149384, 4611598, 9223196, 16140593, 18446392, 32281186, 64562372, 129124744]

約数ペア:

[(1, 129124744), (2, 64562372), (4, 32281186), (7, 18446392), (8, 16140593), (14, 9223196), (28, 4611598), (41, 3149384), (56, 2305799), (82, 1574692), (164, 787346), (287, 449912), (328, 393673), (574, 224956), (1148, 112478), (2296, 56239)]