168559828

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3472

約数の個数: 36

約数和(自身を含む): 320733952

約数和(自身を除く): 152174124

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 289, 578, 731, 1156, 1462, 2924, 3391, 6782, 12427, 13564, 24854, 49708, 57647, 115294, 145813, 230588, 291626, 583252, 979999, 1959998, 2478821, 3919996, 4957642, 9915284, 42139957, 84279914, 168559828]

約数ペア:

[(1, 168559828), (2, 84279914), (4, 42139957), (17, 9915284), (34, 4957642), (43, 3919996), (68, 2478821), (86, 1959998), (172, 979999), (289, 583252), (578, 291626), (731, 230588), (1156, 145813), (1462, 115294), (2924, 57647), (3391, 49708), (6782, 24854), (12427, 13564)]