127438512916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{149627}}^1$

素因数の和:151144

約数の個数: 48

約数和(自身を含む): 262184166720

約数和(自身を除く): 134745653804

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1489, 2978, 5956, 16379, 19357, 32758, 38714, 65516, 77428, 149627, 212927, 299254, 425854, 598508, 851708, 1645897, 1945151, 3291794, 3890302, 6583588, 7780604, 21396661, 42793322, 85586644, 222794603, 445589206, 891178412, 2450740633, 2896329839, 4901481266, 5792659678, 9802962532, 11585319356, 31859628229, 63719256458, 127438512916]

約数ペア:

[(1, 127438512916), (2, 63719256458), (4, 31859628229), (11, 11585319356), (13, 9802962532), (22, 5792659678), (26, 4901481266), (44, 2896329839), (52, 2450740633), (143, 891178412), (286, 445589206), (572, 222794603), (1489, 85586644), (2978, 42793322), (5956, 21396661), (16379, 7780604), (19357, 6583588), (32758, 3890302), (38714, 3291794), (65516, 1945151), (77428, 1645897), (149627, 851708), (212927, 598508), (299254, 425854)]