137742424

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1237}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 267408000

約数和(自身を除く): 129665576

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 449, 898, 1237, 1796, 2474, 3592, 4948, 9896, 13919, 27838, 38347, 55676, 76694, 111352, 153388, 306776, 555413, 1110826, 2221652, 4443304, 17217803, 34435606, 68871212, 137742424]

約数ペア:

[(1, 137742424), (2, 68871212), (4, 34435606), (8, 17217803), (31, 4443304), (62, 2221652), (124, 1110826), (248, 555413), (449, 306776), (898, 153388), (1237, 111352), (1796, 76694), (2474, 55676), (3592, 38347), (4948, 27838), (9896, 13919)]