143262392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 205102408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 53, 56, 79, 91, 94, 104, 106, 158, 182, 188, 212, 316, 329, 364, 371, 376, 424, 553, 611, 632, 658, 689, 728, 742, 1027, 1106, 1222, 1316, 1378, 1484, 2054, 2212, 2444, 2491, 2632, 2756, 2968, 3713, 4108, 4187, 4277, 4424, 4823, 4888, 4982, 5512, 7189, 7426, 8216, 8374, 8554, 9646, 9964, 14378, 14852, 16748, 17108, 17437, 19292, 19928, 25991, 28756, 29309, 29704, 32383, 33496, 34216, 34874, 38584, 48269, 51982, 54431, 57512, 58618, 64766, 69748, 96538, 103964, 108862, 117236, 129532, 139496, 193076, 196789, 207928, 217724, 226681, 234472, 259064, 337883, 381017, 386152, 393578, 435448, 453362, 675766, 762034, 787156, 906724, 1351532, 1377523, 1524068, 1574312, 1813448, 2558257, 2703064, 2755046, 3048136, 5116514, 5510092, 10233028, 11020184, 17907799, 20466056, 35815598, 71631196, 143262392]

約数ペア:

[(1, 143262392), (2, 71631196), (4, 35815598), (7, 20466056), (8, 17907799), (13, 11020184), (14, 10233028), (26, 5510092), (28, 5116514), (47, 3048136), (52, 2755046), (53, 2703064), (56, 2558257), (79, 1813448), (91, 1574312), (94, 1524068), (104, 1377523), (106, 1351532), (158, 906724), (182, 787156), (188, 762034), (212, 675766), (316, 453362), (329, 435448), (364, 393578), (371, 386152), (376, 381017), (424, 337883), (553, 259064), (611, 234472), (632, 226681), (658, 217724), (689, 207928), (728, 196789), (742, 193076), (1027, 139496), (1106, 129532), (1222, 117236), (1316, 108862), (1378, 103964), (1484, 96538), (2054, 69748), (2212, 64766), (2444, 58618), (2491, 57512), (2632, 54431), (2756, 51982), (2968, 48269), (3713, 38584), (4108, 34874), (4187, 34216), (4277, 33496), (4424, 32383), (4823, 29704), (4888, 29309), (4982, 28756), (5512, 25991), (7189, 19928), (7426, 19292), (8216, 17437), (8374, 17108), (8554, 16748), (9646, 14852), (9964, 14378)]