150331384

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 330969600

約数和(自身を除く): 180638216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 103, 134, 206, 268, 389, 412, 469, 536, 721, 778, 824, 938, 1442, 1556, 1876, 2723, 2884, 3112, 3752, 5446, 5768, 6901, 10892, 13802, 21784, 26063, 27604, 40067, 48307, 52126, 55208, 80134, 96614, 104252, 160268, 182441, 193228, 208504, 280469, 320536, 364882, 386456, 560938, 729764, 1121876, 1459528, 2243752, 2684489, 5368978, 10737956, 18791423, 21475912, 37582846, 75165692, 150331384]

約数ペア:

[(1, 150331384), (2, 75165692), (4, 37582846), (7, 21475912), (8, 18791423), (14, 10737956), (28, 5368978), (56, 2684489), (67, 2243752), (103, 1459528), (134, 1121876), (206, 729764), (268, 560938), (389, 386456), (412, 364882), (469, 320536), (536, 280469), (721, 208504), (778, 193228), (824, 182441), (938, 160268), (1442, 104252), (1556, 96614), (1876, 80134), (2723, 55208), (2884, 52126), (3112, 48307), (3752, 40067), (5446, 27604), (5768, 26063), (6901, 21784), (10892, 13802)]