149410433984

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2545843}}^1$

素因数の和:2545993

約数の個数: 56

約数和(自身を含む): 341428230528

約数和(自身を除く): 192017796544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1834, 2096, 3668, 4192, 7336, 8384, 14672, 29344, 58688, 2545843, 5091686, 10183372, 17820901, 20366744, 35641802, 40733488, 71283604, 81466976, 142567208, 162933952, 285134416, 333505433, 570268832, 667010866, 1140537664, 1334021732, 2334538031, 2668043464, 4669076062, 5336086928, 9338152124, 10672173856, 18676304248, 21344347712, 37352608496, 74705216992, 149410433984]

約数ペア:

[(1, 149410433984), (2, 74705216992), (4, 37352608496), (7, 21344347712), (8, 18676304248), (14, 10672173856), (16, 9338152124), (28, 5336086928), (32, 4669076062), (56, 2668043464), (64, 2334538031), (112, 1334021732), (131, 1140537664), (224, 667010866), (262, 570268832), (448, 333505433), (524, 285134416), (917, 162933952), (1048, 142567208), (1834, 81466976), (2096, 71283604), (3668, 40733488), (4192, 35641802), (7336, 20366744), (8384, 17820901), (14672, 10183372), (29344, 5091686), (58688, 2545843)]