131929902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1223}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 308756448

約数和(自身を除く): 176826546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 461, 922, 1223, 1383, 2446, 2766, 3669, 4149, 5993, 7338, 8298, 11007, 11986, 15899, 17979, 22014, 31798, 35958, 47697, 53937, 95394, 107874, 143091, 286182, 563803, 1127606, 1691409, 3382818, 5074227, 7329439, 10148454, 14658878, 21988317, 43976634, 65964951, 131929902]

約数ペア:

[(1, 131929902), (2, 65964951), (3, 43976634), (6, 21988317), (9, 14658878), (13, 10148454), (18, 7329439), (26, 5074227), (39, 3382818), (78, 1691409), (117, 1127606), (234, 563803), (461, 286182), (922, 143091), (1223, 107874), (1383, 95394), (2446, 53937), (2766, 47697), (3669, 35958), (4149, 31798), (5993, 22014), (7338, 17979), (8298, 15899), (11007, 11986)]