155215218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{12049}}^1$

素因数の和:12186

約数の個数: 32

約数和(自身を含む): 329688000

約数和(自身を除く): 174472782

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 4294, 6441, 12049, 12882, 24098, 36147, 72294, 228931, 457862, 686793, 1361537, 1373586, 2723074, 4084611, 8169222, 25869203, 51738406, 77607609, 155215218]

約数ペア:

[(1, 155215218), (2, 77607609), (3, 51738406), (6, 25869203), (19, 8169222), (38, 4084611), (57, 2723074), (113, 1373586), (114, 1361537), (226, 686793), (339, 457862), (678, 228931), (2147, 72294), (4294, 36147), (6441, 24098), (12049, 12882)]