153054356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{420479}}^1$

素因数の和:420503

約数の個数: 24

約数和(自身を含む): 329656320

約数和(自身を除く): 176601964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 420479, 840958, 1681916, 2943353, 5466227, 5886706, 10932454, 11773412, 21864908, 38263589, 76527178, 153054356]

約数ペア:

[(1, 153054356), (2, 76527178), (4, 38263589), (7, 21864908), (13, 11773412), (14, 10932454), (26, 5886706), (28, 5466227), (52, 2943353), (91, 1681916), (182, 840958), (364, 420479)]