139655724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{38923}}^1$

素因数の和:38966

約数の個数: 48

約数和(自身を含む): 366196992

約数和(自身を除く): 226541268

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 38923, 77846, 116769, 155692, 233538, 467076, 505999, 895229, 1011998, 1517997, 1790458, 2023996, 2685687, 3035994, 3580916, 5371374, 6071988, 10742748, 11637977, 23275954, 34913931, 46551908, 69827862, 139655724]

約数ペア:

[(1, 139655724), (2, 69827862), (3, 46551908), (4, 34913931), (6, 23275954), (12, 11637977), (13, 10742748), (23, 6071988), (26, 5371374), (39, 3580916), (46, 3035994), (52, 2685687), (69, 2023996), (78, 1790458), (92, 1517997), (138, 1011998), (156, 895229), (276, 505999), (299, 467076), (598, 233538), (897, 155692), (1196, 116769), (1794, 77846), (3588, 38923)]