156986396476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1\times {\mathrm{4271}}^1$

素因数の和:4955

約数の個数: 96

約数和(自身を含む): 340417566720

約数和(自身を除く): 183431170244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 241, 364, 419, 482, 838, 964, 1676, 1687, 2933, 3133, 3374, 4271, 5447, 5866, 6266, 6748, 8542, 10894, 11732, 12532, 17084, 21788, 21931, 29897, 38129, 43862, 55523, 59794, 76258, 87724, 100979, 111046, 119588, 152516, 201958, 222092, 388661, 403916, 706853, 777322, 1029311, 1312727, 1413706, 1554644, 1789549, 2058622, 2625454, 2827412, 3579098, 4117244, 5250908, 7158196, 7205177, 9189089, 12526843, 13381043, 14410354, 18378178, 23264137, 25053686, 26762086, 28820708, 36756356, 46528274, 50107372, 53524172, 93056548, 93667301, 162848959, 187334602, 325697918, 374669204, 431281309, 651395836, 862562618, 1725125236, 3018969163, 5606657017, 6037938326, 11213314034, 12075876652, 22426628068, 39246599119, 78493198238, 156986396476]

約数ペア:

[(1, 156986396476), (2, 78493198238), (4, 39246599119), (7, 22426628068), (13, 12075876652), (14, 11213314034), (26, 6037938326), (28, 5606657017), (52, 3018969163), (91, 1725125236), (182, 862562618), (241, 651395836), (364, 431281309), (419, 374669204), (482, 325697918), (838, 187334602), (964, 162848959), (1676, 93667301), (1687, 93056548), (2933, 53524172), (3133, 50107372), (3374, 46528274), (4271, 36756356), (5447, 28820708), (5866, 26762086), (6266, 25053686), (6748, 23264137), (8542, 18378178), (10894, 14410354), (11732, 13381043), (12532, 12526843), (17084, 9189089), (21788, 7205177), (21931, 7158196), (29897, 5250908), (38129, 4117244), (43862, 3579098), (55523, 2827412), (59794, 2625454), (76258, 2058622), (87724, 1789549), (100979, 1554644), (111046, 1413706), (119588, 1312727), (152516, 1029311), (201958, 777322), (222092, 706853), (388661, 403916)]