137980894424

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{1471}}^1\times {\mathrm{21673}}^1$

素因数の和:23691

約数の個数: 32

約数和(自身を含む): 259380560640

約数和(自身を除く): 121399666216

約数列:

[1, 2, 4, 8, 541, 1082, 1471, 2164, 2942, 4328, 5884, 11768, 21673, 43346, 86692, 173384, 795811, 1591622, 3183244, 6366488, 11725093, 23450186, 31880983, 46900372, 63761966, 93800744, 127523932, 255047864, 17247611803, 34495223606, 68990447212, 137980894424]

約数ペア:

[(1, 137980894424), (2, 68990447212), (4, 34495223606), (8, 17247611803), (541, 255047864), (1082, 127523932), (1471, 93800744), (2164, 63761966), (2942, 46900372), (4328, 31880983), (5884, 23450186), (11768, 11725093), (21673, 6366488), (43346, 3183244), (86692, 1591622), (173384, 795811)]