146232268

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 331808400

約数和(自身を除く): 185576132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 182, 196, 203, 364, 377, 406, 637, 754, 812, 1274, 1421, 1508, 1979, 2548, 2639, 2842, 3958, 5278, 5684, 7916, 10556, 13853, 18473, 25727, 27706, 36946, 51454, 55412, 57391, 73892, 96971, 102908, 114782, 180089, 193942, 229564, 360178, 387884, 401737, 720356, 746083, 803474, 1260623, 1492166, 1606948, 2521246, 2812159, 2984332, 5042492, 5222581, 5624318, 10445162, 11248636, 20890324, 36558067, 73116134, 146232268]

約数ペア:

[(1, 146232268), (2, 73116134), (4, 36558067), (7, 20890324), (13, 11248636), (14, 10445162), (26, 5624318), (28, 5222581), (29, 5042492), (49, 2984332), (52, 2812159), (58, 2521246), (91, 1606948), (98, 1492166), (116, 1260623), (182, 803474), (196, 746083), (203, 720356), (364, 401737), (377, 387884), (406, 360178), (637, 229564), (754, 193942), (812, 180089), (1274, 114782), (1421, 102908), (1508, 96971), (1979, 73892), (2548, 57391), (2639, 55412), (2842, 51454), (3958, 36946), (5278, 27706), (5684, 25727), (7916, 18473), (10556, 13853)]