128539233613

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{205081}}^1$

素因数の和:205357

約数の個数: 32

約数和(自身を含む): 163015580160

約数和(自身を除く): 34476346547

約数列:

[1, 7, 17, 23, 119, 161, 229, 391, 1603, 2737, 3893, 5267, 27251, 36869, 89539, 205081, 626773, 1435567, 3486377, 4716863, 24404639, 33018041, 46963549, 80186671, 328744843, 561306697, 798380333, 1080161627, 5588662331, 7561131389, 18362747659, 128539233613]

約数ペア:

[(1, 128539233613), (7, 18362747659), (17, 7561131389), (23, 5588662331), (119, 1080161627), (161, 798380333), (229, 561306697), (391, 328744843), (1603, 80186671), (2737, 46963549), (3893, 33018041), (5267, 24404639), (27251, 4716863), (36869, 3486377), (89539, 1435567), (205081, 626773)]