156945738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1637}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 342407520

約数和(自身を除く): 185461782

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 841, 1102, 1637, 1653, 1682, 2523, 3274, 3306, 4911, 5046, 9822, 15979, 31103, 31958, 47473, 47937, 62206, 93309, 94946, 95874, 142419, 186618, 284838, 901987, 1376717, 1803974, 2705961, 2753434, 4130151, 5411922, 8260302, 26157623, 52315246, 78472869, 156945738]

約数ペア:

[(1, 156945738), (2, 78472869), (3, 52315246), (6, 26157623), (19, 8260302), (29, 5411922), (38, 4130151), (57, 2753434), (58, 2705961), (87, 1803974), (114, 1376717), (174, 901987), (551, 284838), (841, 186618), (1102, 142419), (1637, 95874), (1653, 94946), (1682, 93309), (2523, 62206), (3274, 47937), (3306, 47473), (4911, 31958), (5046, 31103), (9822, 15979)]