143380208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{619}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 287838720

約数和(自身を除く): 144458512

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 467, 496, 619, 934, 1238, 1868, 2476, 3736, 4952, 7472, 9904, 14477, 19189, 28954, 38378, 57908, 76756, 115816, 153512, 231632, 289073, 307024, 578146, 1156292, 2312584, 4625168, 8961263, 17922526, 35845052, 71690104, 143380208]

約数ペア:

[(1, 143380208), (2, 71690104), (4, 35845052), (8, 17922526), (16, 8961263), (31, 4625168), (62, 2312584), (124, 1156292), (248, 578146), (467, 307024), (496, 289073), (619, 231632), (934, 153512), (1238, 115816), (1868, 76756), (2476, 57908), (3736, 38378), (4952, 28954), (7472, 19189), (9904, 14477)]