164571996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{13619}}^1$

素因数の和:13698

約数の個数: 48

約数和(自身を含む): 411868800

約数和(自身を除く): 247296804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 12084, 13619, 27238, 40857, 54476, 81714, 163428, 258761, 517522, 721807, 776283, 1035044, 1443614, 1552566, 2165421, 2887228, 3105132, 4330842, 8661684, 13714333, 27428666, 41142999, 54857332, 82285998, 164571996]

約数ペア:

[(1, 164571996), (2, 82285998), (3, 54857332), (4, 41142999), (6, 27428666), (12, 13714333), (19, 8661684), (38, 4330842), (53, 3105132), (57, 2887228), (76, 2165421), (106, 1552566), (114, 1443614), (159, 1035044), (212, 776283), (228, 721807), (318, 517522), (636, 258761), (1007, 163428), (2014, 81714), (3021, 54476), (4028, 40857), (6042, 27238), (12084, 13619)]