169406454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 406987776

約数和(自身を除く): 237581322

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 157, 161, 314, 322, 471, 483, 942, 966, 1099, 1117, 2198, 2234, 3297, 3351, 3611, 6594, 6702, 7222, 7819, 10833, 15638, 21666, 23457, 25277, 25691, 46914, 50554, 51382, 75831, 77073, 151662, 154146, 175369, 179837, 350738, 359674, 526107, 539511, 1052214, 1079022, 1227583, 2455166, 3682749, 4033487, 7365498, 8066974, 12100461, 24200922, 28234409, 56468818, 84703227, 169406454]

約数ペア:

[(1, 169406454), (2, 84703227), (3, 56468818), (6, 28234409), (7, 24200922), (14, 12100461), (21, 8066974), (23, 7365498), (42, 4033487), (46, 3682749), (69, 2455166), (138, 1227583), (157, 1079022), (161, 1052214), (314, 539511), (322, 526107), (471, 359674), (483, 350738), (942, 179837), (966, 175369), (1099, 154146), (1117, 151662), (2198, 77073), (2234, 75831), (3297, 51382), (3351, 50554), (3611, 46914), (6594, 25691), (6702, 25277), (7222, 23457), (7819, 21666), (10833, 15638)]