168641694

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6997}}^1$

素因数の和:7121

約数の個数: 48

約数和(自身を含む): 397374432

約数和(自身を除く): 228732738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1339, 1854, 2678, 4017, 6997, 8034, 12051, 13994, 20991, 24102, 41982, 62973, 90961, 125946, 181922, 272883, 545766, 720691, 818649, 1441382, 1637298, 2162073, 4324146, 6486219, 9368983, 12972438, 18737966, 28106949, 56213898, 84320847, 168641694]

約数ペア:

[(1, 168641694), (2, 84320847), (3, 56213898), (6, 28106949), (9, 18737966), (13, 12972438), (18, 9368983), (26, 6486219), (39, 4324146), (78, 2162073), (103, 1637298), (117, 1441382), (206, 818649), (234, 720691), (309, 545766), (618, 272883), (927, 181922), (1339, 125946), (1854, 90961), (2678, 62973), (4017, 41982), (6997, 24102), (8034, 20991), (12051, 13994)]