105328496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72341}}^1$

素因数の和:72369

約数の個数: 40

約数和(自身を含む): 251171424

約数和(自身を除く): 145842928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 72341, 144682, 289364, 506387, 578728, 940433, 1012774, 1157456, 1880866, 2025548, 3761732, 4051096, 6583031, 7523464, 8102192, 13166062, 15046928, 26332124, 52664248, 105328496]

約数ペア:

[(1, 105328496), (2, 52664248), (4, 26332124), (7, 15046928), (8, 13166062), (13, 8102192), (14, 7523464), (16, 6583031), (26, 4051096), (28, 3761732), (52, 2025548), (56, 1880866), (91, 1157456), (104, 1012774), (112, 940433), (182, 578728), (208, 506387), (364, 289364), (728, 144682), (1456, 72341)]