163323138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{9781}}^1$

素因数の和:9831

約数の個数: 48

約数和(自身を含む): 374689728

約数和(自身を除く): 211366590

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 506, 726, 759, 1518, 2783, 5566, 8349, 9781, 16698, 19562, 29343, 58686, 107591, 215182, 224963, 322773, 449926, 645546, 674889, 1183501, 1349778, 2367002, 2474593, 3550503, 4949186, 7101006, 7423779, 14847558, 27220523, 54441046, 81661569, 163323138]

約数ペア:

[(1, 163323138), (2, 81661569), (3, 54441046), (6, 27220523), (11, 14847558), (22, 7423779), (23, 7101006), (33, 4949186), (46, 3550503), (66, 2474593), (69, 2367002), (121, 1349778), (138, 1183501), (242, 674889), (253, 645546), (363, 449926), (506, 322773), (726, 224963), (759, 215182), (1518, 107591), (2783, 58686), (5566, 29343), (8349, 19562), (9781, 16698)]