121403178

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 298831680

約数和(自身を除く): 177428502

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 169, 234, 251, 318, 338, 351, 477, 502, 507, 689, 702, 753, 954, 1014, 1378, 1431, 1506, 1521, 2067, 2259, 2862, 3042, 3263, 4134, 4518, 4563, 6201, 6526, 6777, 8957, 9126, 9789, 12402, 13303, 13554, 17914, 18603, 19578, 26606, 26871, 29367, 37206, 39909, 42419, 53742, 58734, 79818, 80613, 84838, 88101, 119727, 127257, 161226, 172939, 176202, 239454, 241839, 254514, 345878, 359181, 381771, 483678, 518817, 718362, 763542, 1037634, 1145313, 1556451, 2248207, 2290626, 3112902, 4496414, 4669353, 6744621, 9338706, 13489242, 20233863, 40467726, 60701589, 121403178]

約数ペア:

[(1, 121403178), (2, 60701589), (3, 40467726), (6, 20233863), (9, 13489242), (13, 9338706), (18, 6744621), (26, 4669353), (27, 4496414), (39, 3112902), (53, 2290626), (54, 2248207), (78, 1556451), (106, 1145313), (117, 1037634), (159, 763542), (169, 718362), (234, 518817), (251, 483678), (318, 381771), (338, 359181), (351, 345878), (477, 254514), (502, 241839), (507, 239454), (689, 176202), (702, 172939), (753, 161226), (954, 127257), (1014, 119727), (1378, 88101), (1431, 84838), (1506, 80613), (1521, 79818), (2067, 58734), (2259, 53742), (2862, 42419), (3042, 39909), (3263, 37206), (4134, 29367), (4518, 26871), (4563, 26606), (6201, 19578), (6526, 18603), (6777, 17914), (8957, 13554), (9126, 13303), (9789, 12402)]