145089256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{9239}}^1$

素因数の和:9409

約数の個数: 32

約数和(自身を含む): 294940800

約数和(自身を除く): 149851544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 7852, 9239, 15704, 18478, 36956, 73912, 120107, 240214, 480428, 960856, 1395089, 2790178, 5580356, 11160712, 18136157, 36272314, 72544628, 145089256]

約数ペア:

[(1, 145089256), (2, 72544628), (4, 36272314), (8, 18136157), (13, 11160712), (26, 5580356), (52, 2790178), (104, 1395089), (151, 960856), (302, 480428), (604, 240214), (1208, 120107), (1963, 73912), (3926, 36956), (7852, 18478), (9239, 15704)]