155790928

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{64483}}^1$

素因数の和:64642

約数の個数: 20

約数和(自身を含む): 303848608

約数和(自身を除く): 148057680

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 64483, 128966, 257932, 515864, 1031728, 9736933, 19473866, 38947732, 77895464, 155790928]

約数ペア:

[(1, 155790928), (2, 77895464), (4, 38947732), (8, 19473866), (16, 9736933), (151, 1031728), (302, 515864), (604, 257932), (1208, 128966), (2416, 64483)]