131410532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 262688832

約数和(自身を除く): 131278300

約数列:

[1, 2, 4, 11, 22, 37, 44, 53, 74, 106, 148, 212, 407, 583, 814, 1166, 1523, 1628, 1961, 2332, 3046, 3922, 6092, 7844, 16753, 21571, 33506, 43142, 56351, 67012, 80719, 86284, 112702, 161438, 225404, 322876, 619861, 887909, 1239722, 1775818, 2479444, 2986603, 3551636, 5973206, 11946412, 32852633, 65705266, 131410532]

約数ペア:

[(1, 131410532), (2, 65705266), (4, 32852633), (11, 11946412), (22, 5973206), (37, 3551636), (44, 2986603), (53, 2479444), (74, 1775818), (106, 1239722), (148, 887909), (212, 619861), (407, 322876), (583, 225404), (814, 161438), (1166, 112702), (1523, 86284), (1628, 80719), (1961, 67012), (2332, 56351), (3046, 43142), (3922, 33506), (6092, 21571), (7844, 16753)]