145704692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{273881}}^1$

素因数の和:273911

約数の個数: 24

約数和(自身を含む): 306747840

約数和(自身を除く): 161043148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 273881, 547762, 1095524, 1917167, 3834334, 5203739, 7668668, 10407478, 20814956, 36426173, 72852346, 145704692]

約数ペア:

[(1, 145704692), (2, 72852346), (4, 36426173), (7, 20814956), (14, 10407478), (19, 7668668), (28, 5203739), (38, 3834334), (76, 1917167), (133, 1095524), (266, 547762), (532, 273881)]