151380208

素因数分解:

$2^4\times 7^2\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:974

約数の個数: 60

約数和(自身を含む): 342868680

約数和(自身を除く): 191488472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 293, 392, 586, 659, 784, 1172, 1318, 2051, 2344, 2636, 4102, 4613, 4688, 5272, 8204, 9226, 10544, 14357, 16408, 18452, 28714, 32291, 32816, 36904, 57428, 64582, 73808, 114856, 129164, 193087, 229712, 258328, 386174, 516656, 772348, 1351609, 1544696, 2703218, 3089392, 5406436, 9461263, 10812872, 18922526, 21625744, 37845052, 75690104, 151380208]

約数ペア:

[(1, 151380208), (2, 75690104), (4, 37845052), (7, 21625744), (8, 18922526), (14, 10812872), (16, 9461263), (28, 5406436), (49, 3089392), (56, 2703218), (98, 1544696), (112, 1351609), (196, 772348), (293, 516656), (392, 386174), (586, 258328), (659, 229712), (784, 193087), (1172, 129164), (1318, 114856), (2051, 73808), (2344, 64582), (2636, 57428), (4102, 36904), (4613, 32816), (4688, 32291), (5272, 28714), (8204, 18452), (9226, 16408), (10544, 14357)]