171529264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1013}}^1$

素因数の和:1597

約数の個数: 40

約数和(自身を含む): 350803440

約数和(自身を除く): 179274176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 557, 1013, 1114, 2026, 2228, 4052, 4456, 8104, 8912, 10583, 16208, 19247, 21166, 38494, 42332, 76988, 84664, 153976, 169328, 307952, 564241, 1128482, 2256964, 4513928, 9027856, 10720579, 21441158, 42882316, 85764632, 171529264]

約数ペア:

[(1, 171529264), (2, 85764632), (4, 42882316), (8, 21441158), (16, 10720579), (19, 9027856), (38, 4513928), (76, 2256964), (152, 1128482), (304, 564241), (557, 307952), (1013, 169328), (1114, 153976), (2026, 84664), (2228, 76988), (4052, 42332), (4456, 38494), (8104, 21166), (8912, 19247), (10583, 16208)]