168437646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4831}}^1$

素因数の和:5001

約数の個数: 48

約数和(自身を含む): 395740800

約数和(自身を除く): 227303154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 894, 1341, 1937, 2682, 3874, 4831, 5811, 9662, 11622, 14493, 17433, 28986, 34866, 43479, 62803, 86958, 125606, 188409, 376818, 565227, 719819, 1130454, 1439638, 2159457, 4318914, 6478371, 9357647, 12956742, 18715294, 28072941, 56145882, 84218823, 168437646]

約数ペア:

[(1, 168437646), (2, 84218823), (3, 56145882), (6, 28072941), (9, 18715294), (13, 12956742), (18, 9357647), (26, 6478371), (39, 4318914), (78, 2159457), (117, 1439638), (149, 1130454), (234, 719819), (298, 565227), (447, 376818), (894, 188409), (1341, 125606), (1937, 86958), (2682, 62803), (3874, 43479), (4831, 34866), (5811, 28986), (9662, 17433), (11622, 14493)]