189426528

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{28597}}^1$

素因数の和:28636

約数の個数: 72

約数和(自身を含む): 562122288

約数和(自身を除く): 372695760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 28597, 57194, 85791, 114388, 171582, 228776, 257373, 343164, 457552, 514746, 657731, 686328, 915104, 1029492, 1315462, 1372656, 1973193, 2058984, 2630924, 2745312, 3946386, 4117968, 5261848, 5919579, 7892772, 8235936, 10523696, 11839158, 15785544, 21047392, 23678316, 31571088, 47356632, 63142176, 94713264, 189426528]

約数ペア:

[(1, 189426528), (2, 94713264), (3, 63142176), (4, 47356632), (6, 31571088), (8, 23678316), (9, 21047392), (12, 15785544), (16, 11839158), (18, 10523696), (23, 8235936), (24, 7892772), (32, 5919579), (36, 5261848), (46, 4117968), (48, 3946386), (69, 2745312), (72, 2630924), (92, 2058984), (96, 1973193), (138, 1372656), (144, 1315462), (184, 1029492), (207, 915104), (276, 686328), (288, 657731), (368, 514746), (414, 457552), (552, 343164), (736, 257373), (828, 228776), (1104, 171582), (1656, 114388), (2208, 85791), (3312, 57194), (6624, 28597)]