129170668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 259902720

約数和(自身を除く): 130732052

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 109, 218, 253, 436, 506, 1012, 1171, 1199, 2342, 2398, 2507, 4684, 4796, 5014, 10028, 12881, 25762, 26933, 27577, 51524, 53866, 55154, 107732, 110308, 127639, 255278, 296263, 510556, 592526, 1185052, 1404029, 2808058, 2935697, 5616116, 5871394, 11742788, 32292667, 64585334, 129170668]

約数ペア:

[(1, 129170668), (2, 64585334), (4, 32292667), (11, 11742788), (22, 5871394), (23, 5616116), (44, 2935697), (46, 2808058), (92, 1404029), (109, 1185052), (218, 592526), (253, 510556), (436, 296263), (506, 255278), (1012, 127639), (1171, 110308), (1199, 107732), (2342, 55154), (2398, 53866), (2507, 51524), (4684, 27577), (4796, 26933), (5014, 25762), (10028, 12881)]