145993568

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34303}}^1$

素因数の和:34339

約数の個数: 48

約数和(自身を含む): 345784320

約数和(自身を除く): 199790752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 34303, 68606, 137212, 240121, 274424, 480242, 548848, 651757, 960484, 1097696, 1303514, 1920968, 2607028, 3841936, 4562299, 5214056, 7683872, 9124598, 10428112, 18249196, 20856224, 36498392, 72996784, 145993568]

約数ペア:

[(1, 145993568), (2, 72996784), (4, 36498392), (7, 20856224), (8, 18249196), (14, 10428112), (16, 9124598), (19, 7683872), (28, 5214056), (32, 4562299), (38, 3841936), (56, 2607028), (76, 1920968), (112, 1303514), (133, 1097696), (152, 960484), (224, 651757), (266, 548848), (304, 480242), (532, 274424), (608, 240121), (1064, 137212), (2128, 68606), (4256, 34303)]