156975133749

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1381}}^1\times {\mathrm{1667}}^1$

素因数の和:3266

約数の個数: 64

約数和(自身を含む): 254934024192

約数和(自身を除く): 97958890443

約数列:

[1, 3, 7, 17, 21, 51, 119, 191, 357, 573, 1337, 1381, 1667, 3247, 4011, 4143, 5001, 9667, 9741, 11669, 22729, 23477, 28339, 29001, 35007, 68187, 70431, 85017, 164339, 198373, 263771, 318397, 493017, 595119, 791313, 955191, 1846397, 2228779, 2302127, 4484107, 5412749, 5539191, 6686337, 6906381, 13452321, 16114889, 16238247, 31388749, 37889243, 39136159, 48344667, 94166247, 113667729, 117408477, 273953113, 439706257, 821859339, 1319118771, 3077943799, 7475006369, 9233831397, 22425019107, 52325044583, 156975133749]

約数ペア:

[(1, 156975133749), (3, 52325044583), (7, 22425019107), (17, 9233831397), (21, 7475006369), (51, 3077943799), (119, 1319118771), (191, 821859339), (357, 439706257), (573, 273953113), (1337, 117408477), (1381, 113667729), (1667, 94166247), (3247, 48344667), (4011, 39136159), (4143, 37889243), (5001, 31388749), (9667, 16238247), (9741, 16114889), (11669, 13452321), (22729, 6906381), (23477, 6686337), (28339, 5539191), (29001, 5412749), (35007, 4484107), (68187, 2302127), (70431, 2228779), (85017, 1846397), (164339, 955191), (198373, 791313), (263771, 595119), (318397, 493017)]