164093488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 353789856

約数和(自身を除く): 189696368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 101, 104, 107, 146, 202, 208, 214, 292, 404, 428, 584, 808, 856, 949, 1168, 1313, 1391, 1616, 1712, 1898, 2626, 2782, 3796, 5252, 5564, 7373, 7592, 7811, 10504, 10807, 11128, 14746, 15184, 15622, 21008, 21614, 22256, 29492, 31244, 43228, 58984, 62488, 86456, 95849, 101543, 117968, 124976, 140491, 172912, 191698, 203086, 280982, 383396, 406172, 561964, 766792, 788911, 812344, 1123928, 1533584, 1577822, 1624688, 2247856, 3155644, 6311288, 10255843, 12622576, 20511686, 41023372, 82046744, 164093488]

約数ペア:

[(1, 164093488), (2, 82046744), (4, 41023372), (8, 20511686), (13, 12622576), (16, 10255843), (26, 6311288), (52, 3155644), (73, 2247856), (101, 1624688), (104, 1577822), (107, 1533584), (146, 1123928), (202, 812344), (208, 788911), (214, 766792), (292, 561964), (404, 406172), (428, 383396), (584, 280982), (808, 203086), (856, 191698), (949, 172912), (1168, 140491), (1313, 124976), (1391, 117968), (1616, 101543), (1712, 95849), (1898, 86456), (2626, 62488), (2782, 58984), (3796, 43228), (5252, 31244), (5564, 29492), (7373, 22256), (7592, 21614), (7811, 21008), (10504, 15622), (10807, 15184), (11128, 14746)]