163977308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{853}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 333141984

約数和(自身を除く): 169164676

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 257, 374, 514, 748, 853, 1028, 1706, 2827, 3412, 4369, 5654, 8738, 9383, 11308, 14501, 17476, 18766, 29002, 37532, 48059, 58004, 96118, 159511, 192236, 219221, 319022, 438442, 638044, 876884, 2411431, 3726757, 4822862, 7453514, 9645724, 14907028, 40994327, 81988654, 163977308]

約数ペア:

[(1, 163977308), (2, 81988654), (4, 40994327), (11, 14907028), (17, 9645724), (22, 7453514), (34, 4822862), (44, 3726757), (68, 2411431), (187, 876884), (257, 638044), (374, 438442), (514, 319022), (748, 219221), (853, 192236), (1028, 159511), (1706, 96118), (2827, 58004), (3412, 48059), (4369, 37532), (5654, 29002), (8738, 18766), (9383, 17476), (11308, 14501)]