158436356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{11243}}^1$

素因数の和:11531

約数の個数: 24

約数和(自身を含む): 299720064

約数和(自身を除く): 141283708

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 7046, 11243, 14092, 22486, 44972, 146159, 292318, 584636, 3046853, 6093706, 12187412, 39609089, 79218178, 158436356]

約数ペア:

[(1, 158436356), (2, 79218178), (4, 39609089), (13, 12187412), (26, 6093706), (52, 3046853), (271, 584636), (542, 292318), (1084, 146159), (3523, 44972), (7046, 22486), (11243, 14092)]