142647492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2333

約数の個数: 72

約数和(自身を含む): 372207360

約数和(自身を除く): 229559868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2269, 2418, 4538, 4836, 5239, 6807, 9076, 10478, 13614, 15717, 20956, 27228, 29497, 31434, 58994, 62868, 70339, 88491, 117988, 140678, 176982, 211017, 281356, 353964, 383461, 422034, 766922, 844068, 914407, 1150383, 1533844, 1828814, 2300766, 2743221, 3657628, 4601532, 5486442, 10972884, 11887291, 23774582, 35661873, 47549164, 71323746, 142647492]

約数ペア:

[(1, 142647492), (2, 71323746), (3, 47549164), (4, 35661873), (6, 23774582), (12, 11887291), (13, 10972884), (26, 5486442), (31, 4601532), (39, 3657628), (52, 2743221), (62, 2300766), (78, 1828814), (93, 1533844), (124, 1150383), (156, 914407), (169, 844068), (186, 766922), (338, 422034), (372, 383461), (403, 353964), (507, 281356), (676, 211017), (806, 176982), (1014, 140678), (1209, 117988), (1612, 88491), (2028, 70339), (2269, 62868), (2418, 58994), (4538, 31434), (4836, 29497), (5239, 27228), (6807, 20956), (9076, 15717), (10478, 13614)]