163455708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55147}}^1$

素因数の和:55186

約数の個数: 48

約数和(自身を含む): 432360320

約数和(自身を除く): 268904612

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 55147, 110294, 165441, 220588, 330882, 661764, 716911, 1047793, 1433822, 2095586, 2150733, 2867644, 3143379, 4191172, 4301466, 6286758, 8602932, 12573516, 13621309, 27242618, 40863927, 54485236, 81727854, 163455708]

約数ペア:

[(1, 163455708), (2, 81727854), (3, 54485236), (4, 40863927), (6, 27242618), (12, 13621309), (13, 12573516), (19, 8602932), (26, 6286758), (38, 4301466), (39, 4191172), (52, 3143379), (57, 2867644), (76, 2150733), (78, 2095586), (114, 1433822), (156, 1047793), (228, 716911), (247, 661764), (494, 330882), (741, 220588), (988, 165441), (1482, 110294), (2964, 55147)]