137684642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 217728000

約数和(自身を除く): 80043358

約数列:

[1, 2, 41, 59, 82, 118, 149, 191, 298, 382, 2419, 4838, 6109, 7831, 8791, 11269, 12218, 15662, 17582, 22538, 28459, 56918, 360431, 462029, 720862, 924058, 1166819, 1679081, 2333638, 3358162, 68842321, 137684642]

約数ペア:

[(1, 137684642), (2, 68842321), (41, 3358162), (59, 2333638), (82, 1679081), (118, 1166819), (149, 924058), (191, 720862), (298, 462029), (382, 360431), (2419, 56918), (4838, 28459), (6109, 22538), (7831, 17582), (8791, 15662), (11269, 12218)]