169345904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 407973888

約数和(自身を除く): 238627984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 364, 428, 728, 749, 856, 1087, 1391, 1456, 1498, 1712, 2174, 2782, 2996, 4348, 5564, 5992, 7609, 8696, 9737, 11128, 11984, 14131, 15218, 17392, 19474, 22256, 28262, 30436, 38948, 56524, 60872, 77896, 98917, 113048, 116309, 121744, 155792, 197834, 226096, 232618, 395668, 465236, 791336, 814163, 930472, 1512017, 1582672, 1628326, 1860944, 3024034, 3256652, 6048068, 6513304, 10584119, 12096136, 13026608, 21168238, 24192272, 42336476, 84672952, 169345904]

約数ペア:

[(1, 169345904), (2, 84672952), (4, 42336476), (7, 24192272), (8, 21168238), (13, 13026608), (14, 12096136), (16, 10584119), (26, 6513304), (28, 6048068), (52, 3256652), (56, 3024034), (91, 1860944), (104, 1628326), (107, 1582672), (112, 1512017), (182, 930472), (208, 814163), (214, 791336), (364, 465236), (428, 395668), (728, 232618), (749, 226096), (856, 197834), (1087, 155792), (1391, 121744), (1456, 116309), (1498, 113048), (1712, 98917), (2174, 77896), (2782, 60872), (2996, 56524), (4348, 38948), (5564, 30436), (5992, 28262), (7609, 22256), (8696, 19474), (9737, 17392), (11128, 15218), (11984, 14131)]