145399548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55837}}^1$

素因数の和:55882

約数の個数: 48

約数和(自身を含む): 400246784

約数和(自身を除く): 254847236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 55837, 111674, 167511, 223348, 335022, 390859, 670044, 781718, 1172577, 1563436, 1730947, 2345154, 3461894, 4690308, 5192841, 6923788, 10385682, 12116629, 20771364, 24233258, 36349887, 48466516, 72699774, 145399548]

約数ペア:

[(1, 145399548), (2, 72699774), (3, 48466516), (4, 36349887), (6, 24233258), (7, 20771364), (12, 12116629), (14, 10385682), (21, 6923788), (28, 5192841), (31, 4690308), (42, 3461894), (62, 2345154), (84, 1730947), (93, 1563436), (124, 1172577), (186, 781718), (217, 670044), (372, 390859), (434, 335022), (651, 223348), (868, 167511), (1302, 111674), (2604, 55837)]