155791872

素因数分解:

$2^9\times 3^2\times {\mathrm{33809}}^1$

素因数の和:33833

約数の個数: 60

約数和(自身を含む): 449639190

約数和(自身を除く): 293847318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 33809, 67618, 101427, 135236, 202854, 270472, 304281, 405708, 540944, 608562, 811416, 1081888, 1217124, 1622832, 2163776, 2434248, 3245664, 4327552, 4868496, 6491328, 8655104, 9736992, 12982656, 17310208, 19473984, 25965312, 38947968, 51930624, 77895936, 155791872]

約数ペア:

[(1, 155791872), (2, 77895936), (3, 51930624), (4, 38947968), (6, 25965312), (8, 19473984), (9, 17310208), (12, 12982656), (16, 9736992), (18, 8655104), (24, 6491328), (32, 4868496), (36, 4327552), (48, 3245664), (64, 2434248), (72, 2163776), (96, 1622832), (128, 1217124), (144, 1081888), (192, 811416), (256, 608562), (288, 540944), (384, 405708), (512, 304281), (576, 270472), (768, 202854), (1152, 135236), (1536, 101427), (2304, 67618), (4608, 33809)]