133996772

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 300839616

約数和(自身を除く): 166842844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 637, 1118, 1204, 1223, 1274, 2107, 2236, 2446, 2548, 3913, 4214, 4892, 7826, 8428, 8561, 15652, 15899, 17122, 27391, 31798, 34244, 52589, 54782, 59927, 63596, 105178, 109564, 111293, 119854, 210356, 222586, 239708, 368123, 445172, 683657, 736246, 779051, 1367314, 1472492, 1558102, 2576861, 2734628, 3116204, 4785599, 5153722, 9571198, 10307444, 19142396, 33499193, 66998386, 133996772]

約数ペア:

[(1, 133996772), (2, 66998386), (4, 33499193), (7, 19142396), (13, 10307444), (14, 9571198), (26, 5153722), (28, 4785599), (43, 3116204), (49, 2734628), (52, 2576861), (86, 1558102), (91, 1472492), (98, 1367314), (172, 779051), (182, 736246), (196, 683657), (301, 445172), (364, 368123), (559, 239708), (602, 222586), (637, 210356), (1118, 119854), (1204, 111293), (1223, 109564), (1274, 105178), (2107, 63596), (2236, 59927), (2446, 54782), (2548, 52589), (3913, 34244), (4214, 31798), (4892, 27391), (7826, 17122), (8428, 15899), (8561, 15652)]