158944240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3159

約数の個数: 120

約数和(自身を含む): 463095360

約数和(自身を除く): 304151120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3119, 3185, 3640, 3920, 5096, 6238, 6370, 7280, 10192, 12476, 12740, 15595, 21833, 24952, 25480, 31190, 40547, 43666, 49904, 50960, 62380, 81094, 87332, 109165, 124760, 152831, 162188, 174664, 202735, 218330, 249520, 283829, 305662, 324376, 349328, 405470, 436660, 567658, 611324, 648752, 764155, 810940, 873320, 1135316, 1222648, 1419145, 1528310, 1621880, 1746640, 1986803, 2270632, 2445296, 2838290, 3056620, 3243760, 3973606, 4541264, 5676580, 6113240, 7947212, 9934015, 11353160, 12226480, 15894424, 19868030, 22706320, 31788848, 39736060, 79472120, 158944240]

約数ペア:

[(1, 158944240), (2, 79472120), (4, 39736060), (5, 31788848), (7, 22706320), (8, 19868030), (10, 15894424), (13, 12226480), (14, 11353160), (16, 9934015), (20, 7947212), (26, 6113240), (28, 5676580), (35, 4541264), (40, 3973606), (49, 3243760), (52, 3056620), (56, 2838290), (65, 2445296), (70, 2270632), (80, 1986803), (91, 1746640), (98, 1621880), (104, 1528310), (112, 1419145), (130, 1222648), (140, 1135316), (182, 873320), (196, 810940), (208, 764155), (245, 648752), (260, 611324), (280, 567658), (364, 436660), (392, 405470), (455, 349328), (490, 324376), (520, 305662), (560, 283829), (637, 249520), (728, 218330), (784, 202735), (910, 174664), (980, 162188), (1040, 152831), (1274, 124760), (1456, 109165), (1820, 87332), (1960, 81094), (2548, 62380), (3119, 50960), (3185, 49904), (3640, 43666), (3920, 40547), (5096, 31190), (6238, 25480), (6370, 24952), (7280, 21833), (10192, 15595), (12476, 12740)]