129091144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{177323}}^1$

素因数の和:177349

約数の個数: 32

約数和(自身を含む): 297904320

約数和(自身を除く): 168813176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 177323, 354646, 709292, 1241261, 1418584, 2305199, 2482522, 4610398, 4965044, 9220796, 9930088, 16136393, 18441592, 32272786, 64545572, 129091144]

約数ペア:

[(1, 129091144), (2, 64545572), (4, 32272786), (7, 18441592), (8, 16136393), (13, 9930088), (14, 9220796), (26, 4965044), (28, 4610398), (52, 2482522), (56, 2305199), (91, 1418584), (104, 1241261), (182, 709292), (364, 354646), (728, 177323)]