187898112

素因数分解:

$2^8\times 3^2\times {\mathrm{81553}}^1$

素因数の和:81575

約数の個数: 54

約数和(自身を含む): 541763222

約数和(自身を除く): 353865110

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 81553, 163106, 244659, 326212, 489318, 652424, 733977, 978636, 1304848, 1467954, 1957272, 2609696, 2935908, 3914544, 5219392, 5871816, 7829088, 10438784, 11743632, 15658176, 20877568, 23487264, 31316352, 46974528, 62632704, 93949056, 187898112]

約数ペア:

[(1, 187898112), (2, 93949056), (3, 62632704), (4, 46974528), (6, 31316352), (8, 23487264), (9, 20877568), (12, 15658176), (16, 11743632), (18, 10438784), (24, 7829088), (32, 5871816), (36, 5219392), (48, 3914544), (64, 2935908), (72, 2609696), (96, 1957272), (128, 1467954), (144, 1304848), (192, 978636), (256, 733977), (288, 652424), (384, 489318), (576, 326212), (768, 244659), (1152, 163106), (2304, 81553)]