156948591891

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{751}}^1\times {\mathrm{3203}}^1$

素因数の和:4216

約数の個数: 64

約数和(自身を含む): 259059548160

約数和(自身を除く): 102110956269

約数列:

[1, 3, 7, 13, 21, 39, 91, 239, 273, 717, 751, 1673, 2253, 3107, 3203, 5019, 5257, 9321, 9609, 9763, 15771, 21749, 22421, 29289, 41639, 65247, 67263, 68341, 124917, 179489, 205023, 291473, 538467, 765517, 874419, 1256423, 2296551, 2333357, 2405453, 3769269, 5358619, 7000071, 7216359, 9951721, 16075857, 16333499, 16838171, 29855163, 31270889, 49000497, 50514513, 69662047, 93812667, 208986141, 218896223, 574903267, 656688669, 1724709801, 4024322869, 7473742471, 12072968607, 22421227413, 52316197297, 156948591891]

約数ペア:

[(1, 156948591891), (3, 52316197297), (7, 22421227413), (13, 12072968607), (21, 7473742471), (39, 4024322869), (91, 1724709801), (239, 656688669), (273, 574903267), (717, 218896223), (751, 208986141), (1673, 93812667), (2253, 69662047), (3107, 50514513), (3203, 49000497), (5019, 31270889), (5257, 29855163), (9321, 16838171), (9609, 16333499), (9763, 16075857), (15771, 9951721), (21749, 7216359), (22421, 7000071), (29289, 5358619), (41639, 3769269), (65247, 2405453), (67263, 2333357), (68341, 2296551), (124917, 1256423), (179489, 874419), (205023, 765517), (291473, 538467)]