157080055004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{129607}}^1$

素因数の和:130098

約数の個数: 48

約数和(自身を含む): 297870289920

約数和(自身を除く): 140790234916

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 431, 703, 862, 1406, 1724, 2812, 8189, 15947, 16378, 31894, 32756, 63788, 129607, 259214, 302993, 518428, 605986, 1211972, 2462533, 4795459, 4925066, 9590918, 9850132, 19181836, 55860617, 91113721, 111721234, 182227442, 223442468, 364454884, 1061351723, 2066842829, 2122703446, 4133685658, 4245406892, 8267371316, 39270013751, 78540027502, 157080055004]

約数ペア:

[(1, 157080055004), (2, 78540027502), (4, 39270013751), (19, 8267371316), (37, 4245406892), (38, 4133685658), (74, 2122703446), (76, 2066842829), (148, 1061351723), (431, 364454884), (703, 223442468), (862, 182227442), (1406, 111721234), (1724, 91113721), (2812, 55860617), (8189, 19181836), (15947, 9850132), (16378, 9590918), (31894, 4925066), (32756, 4795459), (63788, 2462533), (129607, 1211972), (259214, 605986), (302993, 518428)]