156939176212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{435947}}^1$

素因数の和:436037

約数の個数: 96

約数和(自身を含む): 360923092992

約数和(自身を除く): 203983916780

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 43, 46, 52, 86, 91, 92, 161, 172, 182, 299, 301, 322, 364, 559, 598, 602, 644, 989, 1118, 1196, 1204, 1978, 2093, 2236, 3913, 3956, 4186, 6923, 7826, 8372, 12857, 13846, 15652, 25714, 27692, 51428, 89999, 179998, 359996, 435947, 871894, 1743788, 3051629, 5667311, 6103258, 10026781, 11334622, 12206516, 18745721, 20053562, 22669244, 37491442, 39671177, 40107124, 70187467, 74982884, 79342354, 130348153, 131220047, 140374934, 158684708, 243694373, 260696306, 262440094, 280749868, 431151583, 487388746, 521392612, 524880188, 862303166, 912437071, 974777492, 1705860611, 1724606332, 1824874142, 3018061081, 3411721222, 3649748284, 5604970579, 6036122162, 6823442444, 11209941158, 12072244324, 22419882316, 39234794053, 78469588106, 156939176212]

約数ペア:

[(1, 156939176212), (2, 78469588106), (4, 39234794053), (7, 22419882316), (13, 12072244324), (14, 11209941158), (23, 6823442444), (26, 6036122162), (28, 5604970579), (43, 3649748284), (46, 3411721222), (52, 3018061081), (86, 1824874142), (91, 1724606332), (92, 1705860611), (161, 974777492), (172, 912437071), (182, 862303166), (299, 524880188), (301, 521392612), (322, 487388746), (364, 431151583), (559, 280749868), (598, 262440094), (602, 260696306), (644, 243694373), (989, 158684708), (1118, 140374934), (1196, 131220047), (1204, 130348153), (1978, 79342354), (2093, 74982884), (2236, 70187467), (3913, 40107124), (3956, 39671177), (4186, 37491442), (6923, 22669244), (7826, 20053562), (8372, 18745721), (12857, 12206516), (13846, 11334622), (15652, 10026781), (25714, 6103258), (27692, 5667311), (51428, 3051629), (89999, 1743788), (179998, 871894), (359996, 435947)]