163927164

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12637}}^1$

素因数の和:12714

約数の個数: 48

約数和(自身を含む): 407651328

約数和(自身を除く): 243724164

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6486, 12637, 12972, 25274, 37911, 50548, 75822, 151644, 290651, 581302, 593939, 871953, 1162604, 1187878, 1743906, 1781817, 2375756, 3487812, 3563634, 7127268, 13660597, 27321194, 40981791, 54642388, 81963582, 163927164]

約数ペア:

[(1, 163927164), (2, 81963582), (3, 54642388), (4, 40981791), (6, 27321194), (12, 13660597), (23, 7127268), (46, 3563634), (47, 3487812), (69, 2375756), (92, 1781817), (94, 1743906), (138, 1187878), (141, 1162604), (188, 871953), (276, 593939), (282, 581302), (564, 290651), (1081, 151644), (2162, 75822), (3243, 50548), (4324, 37911), (6486, 25274), (12637, 12972)]