148782046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1787}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 269487360

約数和(自身を除く): 120705314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 313, 626, 1787, 2191, 3574, 4382, 5947, 11894, 12509, 25018, 33953, 41629, 67906, 83258, 237671, 475342, 559331, 1118662, 3915317, 7830634, 10627289, 21254578, 74391023, 148782046]

約数ペア:

[(1, 148782046), (2, 74391023), (7, 21254578), (14, 10627289), (19, 7830634), (38, 3915317), (133, 1118662), (266, 559331), (313, 475342), (626, 237671), (1787, 83258), (2191, 67906), (3574, 41629), (4382, 33953), (5947, 25018), (11894, 12509)]