190026928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{130513}}^1$

素因数の和:130541

約数の個数: 40

約数和(自身を含む): 453144608

約数和(自身を除く): 263117680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 130513, 261026, 522052, 913591, 1044104, 1696669, 1827182, 2088208, 3393338, 3654364, 6786676, 7308728, 11876683, 13573352, 14617456, 23753366, 27146704, 47506732, 95013464, 190026928]

約数ペア:

[(1, 190026928), (2, 95013464), (4, 47506732), (7, 27146704), (8, 23753366), (13, 14617456), (14, 13573352), (16, 11876683), (26, 7308728), (28, 6786676), (52, 3654364), (56, 3393338), (91, 2088208), (104, 1827182), (112, 1696669), (182, 1044104), (208, 913591), (364, 522052), (728, 261026), (1456, 130513)]