149750272

素因数分解:

$2^9\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 120

約数和(自身を含む): 358262784

約数和(自身を除く): 208512512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 127, 128, 188, 196, 224, 254, 256, 329, 376, 392, 448, 508, 512, 658, 752, 784, 889, 896, 1016, 1316, 1504, 1568, 1778, 1792, 2032, 2303, 2632, 3008, 3136, 3556, 3584, 4064, 4606, 5264, 5969, 6016, 6223, 6272, 7112, 8128, 9212, 10528, 11938, 12032, 12446, 12544, 14224, 16256, 18424, 21056, 23876, 24064, 24892, 25088, 28448, 32512, 36848, 41783, 42112, 47752, 49784, 56896, 65024, 73696, 83566, 84224, 95504, 99568, 113792, 147392, 167132, 168448, 191008, 199136, 227584, 292481, 294784, 334264, 382016, 398272, 455168, 584962, 589568, 668528, 764032, 796544, 1169924, 1179136, 1337056, 1528064, 1593088, 2339848, 2674112, 3056128, 3186176, 4679696, 5348224, 9359392, 10696448, 18718784, 21392896, 37437568, 74875136, 149750272]

約数ペア:

[(1, 149750272), (2, 74875136), (4, 37437568), (7, 21392896), (8, 18718784), (14, 10696448), (16, 9359392), (28, 5348224), (32, 4679696), (47, 3186176), (49, 3056128), (56, 2674112), (64, 2339848), (94, 1593088), (98, 1528064), (112, 1337056), (127, 1179136), (128, 1169924), (188, 796544), (196, 764032), (224, 668528), (254, 589568), (256, 584962), (329, 455168), (376, 398272), (392, 382016), (448, 334264), (508, 294784), (512, 292481), (658, 227584), (752, 199136), (784, 191008), (889, 168448), (896, 167132), (1016, 147392), (1316, 113792), (1504, 99568), (1568, 95504), (1778, 84224), (1792, 83566), (2032, 73696), (2303, 65024), (2632, 56896), (3008, 49784), (3136, 47752), (3556, 42112), (3584, 41783), (4064, 36848), (4606, 32512), (5264, 28448), (5969, 25088), (6016, 24892), (6223, 24064), (6272, 23876), (7112, 21056), (8128, 18424), (9212, 16256), (10528, 14224), (11938, 12544), (12032, 12446)]