129900386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 251817984

約数和(自身を除く): 121917598

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 131, 137, 154, 262, 274, 329, 517, 658, 917, 959, 1034, 1441, 1507, 1834, 1918, 2882, 3014, 3619, 6157, 6439, 7238, 10087, 10549, 12314, 12878, 17947, 20174, 21098, 35894, 43099, 45073, 67727, 70829, 86198, 90146, 125629, 135454, 141658, 197417, 251258, 394834, 474089, 495803, 843509, 948178, 991606, 1381919, 1687018, 2763838, 5904563, 9278599, 11809126, 18557198, 64950193, 129900386]

約数ペア:

[(1, 129900386), (2, 64950193), (7, 18557198), (11, 11809126), (14, 9278599), (22, 5904563), (47, 2763838), (77, 1687018), (94, 1381919), (131, 991606), (137, 948178), (154, 843509), (262, 495803), (274, 474089), (329, 394834), (517, 251258), (658, 197417), (917, 141658), (959, 135454), (1034, 125629), (1441, 90146), (1507, 86198), (1834, 70829), (1918, 67727), (2882, 45073), (3014, 43099), (3619, 35894), (6157, 21098), (6439, 20174), (7238, 17947), (10087, 12878), (10549, 12314)]