168450984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179969}}^1$

素因数の和:179994

約数の個数: 48

約数和(自身を含む): 491318100

約数和(自身を除く): 322867116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 179969, 359938, 539907, 719876, 1079814, 1439752, 1619721, 2159628, 2339597, 3239442, 4319256, 4679194, 6478884, 7018791, 9358388, 12957768, 14037582, 18716776, 21056373, 28075164, 42112746, 56150328, 84225492, 168450984]

約数ペア:

[(1, 168450984), (2, 84225492), (3, 56150328), (4, 42112746), (6, 28075164), (8, 21056373), (9, 18716776), (12, 14037582), (13, 12957768), (18, 9358388), (24, 7018791), (26, 6478884), (36, 4679194), (39, 4319256), (52, 3239442), (72, 2339597), (78, 2159628), (104, 1619721), (117, 1439752), (156, 1079814), (234, 719876), (312, 539907), (468, 359938), (936, 179969)]